Professional Audio: Amplifiers, Wireless Microphones and Line Array Speakers

4-channel 4*200W, fourth-generation professional digital amplifierStereo 16Ω: 4 × 100W ; Stereo 8Ω : 4 × 200W ; Stereo 4Ω : 4 × 400W ; Bridged 16Ω : 2 × 400W ; Bridged 8Ω : 2 × 750W

4-channel 4*350W, fourth-generation professional digital amplifier;Stereo 16Ω: 4 × 175W ; Stereo 8Ω : 4 × 350W ; Stereo 4Ω : 4 × 700W ; Bridged 16Ω : 2 × 700W ; Bridged 8Ω : 2 × 1200W

2 Channel Professional Amplifier Stereo 8Ω×2 Continuous amplifier 2*1000W Maximum power2*1500W Stereo 4Ω×2 Continuous amplifier2*1700W Maximum power2*2600W Stereo 2Ω×2 Continuous amplifier2*2900W Maximum power2*4350W Bridge 16Ω Continuous amplifier2000W Maximum power3000W Bridge 8Ω Continuous amplifier3400W Maximum power5100W Bridge 4Ω Continuous amplifier5800W Maximum power8670W

2 Channel Professional Amplifier Stereo 8Ω×2 Continuous amplifier2*1200W Maximum power2*2000W Stereo 4Ω×2 Continuous amplifier2*1900W Maximum power2*3400W Stereo 2Ω×2 Continuous amplifier2*3200W Maximum power2*4800W Bridge 16Ω Continuous amplifier2400W Maximum power4000W Bridge 8Ω Continuous amplifier3800W Maximum power6800W Bridge 4Ω Continuous amplifier6400W Maximum power11600W

2channel high-power professional digital power amplifier; Stereo 8Ω: 2*2000W;Stereo 4Ω: 2*3400W;Stereo 2Ω: 2*4760W;Bridge 16Ω: 1*4000W; Bridge 8Ω: 1*6800W;Bridge 4Ω: 1*9520W;

* 4-channel 4*1200W fourth-generation professional digital power amplifier.Stereo 8Ω: 1200W×4 Stereo 4Ω: 2000W×4 Stereo 2Ω: 2800W×4 Bridge 16Ω: 2400W × 2 Bridge 8Ω: 4000W × 2 Bridge 4Ω: 5600W × 2

4 Channel Class D Professional Stereo Amplifier with DSP,Stereo 16Ω : 4 × 250W ; Stereo 8Ω : 4 × 500W ; Stereo 4Ω : 4 × 1000W ; Stereo 2Ω : 4 × 1400W ; Bridged 16Ω : 2 × 1000W ; Bridged 8Ω : 2 × 2000W ; Bridged 4Ω : 2 × 2600W

4 Channel Class D Professional Stereo Amplifier with DSP, Stereo 8Ω:Stereo 16Ω: 4 × 350W ; Stereo 8Ω : 4 × 700W ; Stereo 4Ω : 4 × 1200W; Stereo 2Ω : 4 × 1700W ; Bridged 16Ω : 2 × 1400W ; Bridged 8Ω : 2 × 2500W ; Bridged 4Ω : 2 × 3600W

4 Channel Class D Professional Stereo Amplifie with DSP,Stereo 16Ω : 4 × 600W ; Stereo 8Ω : 4 × 1200W ; Stereo 4Ω : 4 × 2200W ; Stereo 2Ω : 4 × 3600W ; Bridged 16Ω : 2 × 2400W ; Bridged 8Ω : 2 × 4400W

4 Channel Class D Professional Stereo Amplifier with DSP, Stereo 16Ω : 4 × 750W ; Stereo 8Ω : 4 × 1500W ; Stereo 4Ω : 4 × 2700W ; Stereo 2Ω : 4 × 4600W ; Bridged 16Ω : 2 × 3000W ; Bridged 8Ω : 2 × 5400W

4 Channel Dante + DSP Ecological network digital power amplifier Stereo/Matrix@8Ω×4: 500W×4 Stereo/Matrix@4Ω×4: 700W×4 Bridge@16Ω×2: 1000W×2 Bridge @8Ω×2: 1400W×2 Bridge constant voltage 100V@10Ω: 1000W×2

4 Channel Dante + DSP Ecological network digital power amplifier Stereo/Matrix 8Ω×4: 700W×4 Stereo/Matrix 4Ω×4: 1000W×4 Bridge 16Ω×2: 1400W×2 Bridge 8Ω×2: 2000W×2 Constant voltage 70V@6.1Ω: 800W×4 Bridge constant voltage 100V@6.6Ω: 1500W×2 100V@6.6Ω: 1500W×2

4 Channel Dante + DSP Ecological network digital power amplifier Stereo/Matrix 8Ω×4: 1500W×4;Stereo/Matrix 4Ω×4: 2000W×4;Bridged 16Ω×2: 2000W×2 Bridge 8Ω×2: 4000W×2;Constant voltage 70V@5Ω:1000W×4;Constant voltage 100V@5Ω:2000W×2

4 channel Digital Amplifier Only used with line array KS-208A and KS-212 Output power (1KHz, <0.05%THD) 8Ω: 4×1300W; 4Ω: 4×2200W; 2Ω: 4×2000W Total harmonic distortion (20Hz-20kHz for 1W) <0.1% Total harmonic distortion (1kHz and 1dB below limiting) <0.05% DSP processor FIR processor imported from Germany

2 Channel Professional Amplifier Stereo 8Ω×2 Continuous amplifier 2*1000W Stereo 4Ω×2 Continuous amplifier2*1300W Stereo 2Ω×2 Continuous amplifier2*2600W Bridge 16Ω Continuous amplifier2*4350W Bridge 8Ω Continuous amplifier3000W Bridge 4Ω Continuous amplifier5100W

2 Channel Professional Amplifier Stereo 8Ω×2 Continuous amplifier2*1200W Stereo 4Ω×2 Continuous amplifier2*1800W Stereo 2Ω×2 Continuous amplifier2*3400W Bridge 16Ω Continuous amplifier2*4800W Bridge 8Ω Continuous amplifier3600W Bridge 4Ω Continuous amplifier6500W

2 Channel Professional Amplifier Stereo 8Ω×2 Continuous amplifier2*2000W Stereo 4Ω×2 Continuous amplifier2*2000W Stereo 2Ω×2 Continuous amplifier2*3900W Bridge 16Ω Continuous amplifier2*5800W Bridge 8Ω Continuous amplifier4000W Bridge 4Ω Continuous amplifier7000W

Intelligent control digital professional amplifier software TC-D4500R V3.123, A PC software for controlling and managing power amplifier equipment. Through its intuitive and easy-to-use interface design and rich functions, it provides users with a convenient and flexible way to control and manage power amplifier equipment, allowing users to easily adjust various parameters of the power amplifier, realize optimization and control of audio equipment, and provide Personalized audio experience to meet the audio requirements of different scenarios and needs. Both professional users and ordinary users can easily operate and manage power amplifier equipment through this software and enjoy high-quality audio effects.

KTV pre-effector It has multiple audio processing functions such as echo effect, reverberation effect, equalizer, feedback suppression, limiter, compressor, etc. Through the processing function of the pre-effectsor, the singing voice is more pleasant, transparent, and natural, and its musical expression is enhanced; it is mainly suitable for KTV rooms, dance halls and other scenes.

Professional Digital Amplifier * Dual-channel 1200W high-power professional digital amplifier; * With DC, short circuit, overload and overheat protection; * Using variable oscillation modulation technology, multiple feedback regulation technology and innovative output power control technology, it features more than 95% ultra-high efficiency and excellent stability; * Support 1V/2V sensitivity adjustment; XLR balanced input/XLR balanced LINK output; SPEAKON audio socket output; * With signal, power, temperature voltage limit function; * Three modes are optional: MONO/STEREO/BRIDGE;

Digital wireless microphone system with a new solution architecture. The device has a network interface and can be managed and controlled in a unified manner with software. It supports one-key frequency sweep, one-key fixed frequency, power adjustment, audio encryption, intelligent mute and other functions. It has strong anti-interference ability, ID code pilot technology to prevent co-frequency crosstalk, and can sweep to avoid interference. It can be widely used in KTV, concerts, cabarets, dance halls and other places.

Digital wireless microphone system with a new solution architecture. The device has a network interface and can be managed and controlled in a unified manner with software. It supports one-key frequency sweep, one-key fixed frequency, power adjustment, audio encryption, intelligent mute and other functions. It has strong anti-interference ability, ID code pilot technology to prevent co-frequency crosstalk, and can sweep to avoid interference. It can be widely used in KTV, concerts, cabarets, dance halls and other places.

Digital wireless microphone system with a new solution architecture. The system adopts unique digital U-band transmission technology, pi/4-DQPSK modulation mode, and uses ID code pilot technology to prevent cross-frequency interference, and frequency sweep to avoid interference, characterized by low bit error rate, stable transmission, and strong anti-interference ability. * Adopt unique digital U-band transmission technology, pi/4-DQPSK modulation mode, strong anti-interference ability, low bit error rate and stable transmission. * The system includes a controller + two handheld wireless microphones; the transmitter adopts an ergonomic design, with a rounded shape that fits the curve of the hand and a comfortable grip. * Support audio encryption function. After turning it on, the microphone and receiver use unique ID code pilot encryption technology to achieve the effect of no cross-frequency of the equipment. * Support automatic frequency scanning function, which can quickly find a clear frequency for the transmitter and is easy to operate.

Digital wireless microphone system with a new solution architecture. The system adopts unique digital U-band transmission technology, pi/4-DQPSK modulation mode, and uses ID code pilot technology to prevent cross-frequency interference, and frequency sweep to avoid interference, characterized by low bit error rate, stable transmission, and strong anti-interference ability. * Adopt unique digital U-band transmission technology, pi/4-DQPSK modulation mode, strong anti-interference ability, low bit error rate and stable transmission. * The system includes a controller + two handheld wireless microphones; the transmitter adopts an ergonomic design, with a rounded shape that fits the curve of the hand and a comfortable grip. * Support audio encryption function. After turning it on, the microphone and receiver use unique ID code pilot encryption technology to achieve the effect of no cross-frequency of the equipment. * Support automatic frequency scanning function, which can quickly find a clear frequency for the transmitter and is easy to operate.

KTV comprehensive management and control platform software The software is used with KTV wireless microphones; it can uniformly control the equipment, support one-button frequency sweep, one-button fixed frequency, power adjustment, audio encryption, intelligent mute, online upgrade, spectrum control and other operations; it also supports importing layout diagrams and custom layout diagrams, and binds equipment by setting rooms to achieve equipment management functions. Functional features: 1. It has the function of batch creation of rooms, and the room layout, size, and name can be customized through the software; it supports binding equipment through room naming and centralized control of equipment. 2. It has room visualization management, and can draw the floor plan of the on-site room according to the on-site environment. The corresponding room can be bound to devices such as effectors, wireless microphones, and joystick microphones; the software supports the function of importing on-site floor plans, and can import PNG, JPG, and JPEG format images. Users can correspond the floor plan to the location of the equipment through manual drawing, system default creation, batch creation, etc., and the room can view the detailed information of the bound equipment. 3. It has cross-platform software and can run 8 operating system versions, including Windows 7/10/11, Kylin Desktop Operating System (Zhaoxin Edition), Kylin Desktop Operating System (Feitian Edition), macOS, Tongxin UOS, and Ubuntu Desktop Operating System. 4. It supports positioning the device through software. After the positioning is initiated, the corresponding device will continue to flash the infrared light for 4 seconds to facilitate the search of the device.

8 Input and 8 Output Digital Audio Matrix Processor, with Dante network transport protocols, built in two high-speed DSP processing chip, AFC and support group control function

12 Input and 12 Output Digital Audio Matrix Processor, with Dante network transport protocols, built in two high-speed DSP processing chip, AFC and support group control function

16 Input and 16 Output Digital Audio Matrix Processor, with Dante network transport protocols, built in two high-speed DSP processing chip, AFC and support group control function

Audio Processor It is a high-performance audio processor with 12 analog balanced inputs and 12 analog balanced outputs. It is mainly used in the scenarios of analog microphone sound reinforcement and multi-channel sound source mixing, which can meet the application requirements of sound reinforcement systems in conference rooms, courts, auditoriums, multipurpose halls, classrooms, performance venues and other places.Integrated dynamic range control (DRC), automatic gain control(AGC), auto feedback control (AFC), adaptive noise reduction (ANS), adaptive echo cancellation (AEC), audio filters (GEQ, PEQ, crossover) and other functions.It is mainly used in various professional sound reinforcement scenarios.

Audio Processor It is a high-performance audio processor with 16 analog balanced inputs and 16 analog balanced outputs. It is mainly used in the scenarios of analog microphone sound reinforcement and multi-channel sound source mixing, which can meet the application requirements of sound reinforcement systems in conference rooms, courts, auditoriums, multipurpose halls, classrooms, performance venues and other places.Integrated dynamic range control (DRC), automatic gain control(AGC), auto feedback control (AFC), adaptive noise reduction (ANS), adaptive echo cancellation (AEC), audio filters (GEQ, PEQ, crossover) and other functions.It is mainly used in various professional sound reinforcement scenarios.

Audio processor * High-performance quad-core ARM CorteX-A53 processor (2.0GHz), 32bit/48KHz AD/DA, professional DSP processing, providing excellent high-quality sound. * Features a 4-input, 4-output audio matrix, with adjustable input sensitivity based on the audio source. Each input supports 48V phantom power and can be individually configured to be on or off, offering flexibility and convenience.

Audio processor This high-performance audio processor features 8 analog balanced inputs and 8 analog balanced outputs. It integrates Dynamic Range Control (DRC), Automatic Gain Control (AGC), Affected Feedback (AFC), Adaptive Noise Reduction (ANS), AI Intelligent Noise Reduction, Adaptive Echo Cancellation (AEC), and audio filters (GEQ, PEQ, crossover). Primarily designed for professional sound reinforcement applications, it meets the needs of conference rooms, courtrooms, auditoriums, multi-purpose halls, performance venues, classrooms, and other similar venues.

Audio processor This high-performance audio processor features 12 analog balanced inputs and 12 analog balanced outputs. It integrates Dynamic Range Control (DRC) , Automatic Gain Control (AGC) , Affected Feedback (AFC) , Adaptive Noise Reduction (ANS) , AI Intelligent Noise Reduction, Adaptive Echo Cancellation (AEC) , and audio filters (GEQ, PEQ, crossover) .

Audio processor This high-performance audio processor features 16 analog balanced inputs and 16 analog balanced outputs. It integrates Dynamic Range Control (DRC) , Automatic Gain Control (AGC) , Affected Feedback (AFC) , Adaptive Noise Reduction (ANS) , AI Intelligent Noise Reduction, Adaptive Echo Cancellation (AEC) , and audio filters (GEQ, PEQ, crossover) .

Audio Processor high-performance dual-channel 6-input and 4-output full-range noise reduction processor equipped with 4 analog balanced inputs, 4 analog balanced outputs and 2 unbalanced inputs.

Audio Processor The FPGA audio processor uses advanced algorithms and digital signal processing technology to perform fully automatic acoustic calibration in the full audio band based on the characteristics of the acoustic space measured by 4-channel high-precision acoustic microphone inputs. * By analyzing the reflection and absorption of sound at different frequencies, the output of the full audio band can be dynamically adjusted to reduce standing wave phenomena and frequency response unevenness achieving lower dive and solid low-frequency and highdefinition music effects. * Use the high-performance computing power of FPGA to design and implement FIR digital filters. It can accurately adjust the amplitudefrequency characteristics of the audio signal, so that the sound has a flat response in different frequency bands, improving the clarity and accuracy of the mix.

TS-8816M Audio matrix system is an efficient and controllable matrix audio transmission management system designed for large lecture halls, schools, enterprises and other scenarios.

High-performance audio processor, 4-input 8-output high-performance audio processor that uses AEQ automatic equalization, IIR/FIR crossover, equalizer, delay, limiter, compressor and other technologies; by identifying the sound field of the on-site environment, it automatically corrects the audio, improves the fidelity and naturalness of the sound, and makes the sound emitted by the speaker consistent with the sound source

TS- DPFIR FIR Speaker Processor Software FIR speaker processor software uses AEQ automatic equalization, IIR/FIR frequency divider, equalizer, delay, limiter, compressor and other technologies . It automatically corrects the audio by identifying the sound fields of different scenes such as lecture halls, concert halls, and high-end conference rooms , thereby improving the fidelity and naturalness of the sound, making the sound emitted by the speaker consistent with the sound source , and has the characteristics of high- precision processing, real-time response, and versatility .

TS-YPCLIR Digital audio processor APP terminal software The software is a client software designed for Apple mobile phones and tablets (iOS system). It has multiple functions such as device management, channel management, parameter adjustment, audio processing, USB recording and broadcasting, and user management, which can help users efficiently manage device configuration parameters and significantly improve work efficiency, while providing users with a better user experience and higher flexibility.

TS-YPZHR Conference audio management system software The audio management system software, integrates conference system software, electronic nameplate system software, audio processor software, suppressor software, amplifier control software and other software to achieve unified management and control of each system software

TS-YPCLR Digital Audio Processor Software The digital audio processor project aims to develop an audio processor hardware and software platform that combines software and hardware technologies to provide comprehensive audio processing capabilities and flexibility.

32 Channels Digital Mixer Developed based on Linux operating system input/output: 76 signal inputs, 36 signal outputs, local input/output: 42 signal inputs (38 analog + 4 digital)

Fully digital wireless microphone receiver. The system adopts unique digital U-band transmission technology, pi/4-DQPSK modulation mode, and uses ID code pilot technology to prevent cross-frequency interference, and frequency sweep to avoid interference, characterized by low bit error rate, stable transmission, and strong anti-interference ability.

Fully digital wireless microphone, one handheld mic. The system adopts unique digital U-band transmission technology, pi/4-DQPSK modulation mode, and uses ID code pilot technology to prevent cross-frequency interference, and frequency sweep to avoid interference, characterized by low bit error rate, stable transmission, and strong anti-interference ability.

Fully digital wireless microphone system with a new solution architecture. The system adopts unique digital U-band transmission technology and pi/4-DQPSK modulation mode. It is characterized by low bit error rate, stable transmission and strong anti-interference ability. Frequency range 540MHz-590MHz 640MHz-690MHz

Fully digital wireless microphone system with a new solution architecture. The system adopts unique digital U-band transmission technology and pi/4-DQPSK modulation mode. It is characterized by low bit error rate, stable transmission and strong anti-interference ability. Frequency range 540MHz-590MHz 640MHz-690MHz

Fully digital UHF Wireless Mic, two handheld mics Frequency range 540MHz-590Mhz, 640MHz-690MHz It offers flexible power options, including USB-C direct charging, a dedicated charging cradle , and AA batteries (compatible with NiMH, alkaline, and lithium batteries) . Based on digital UHF transmission technology, pi/4-DQPSK modulation, and domestic main control chip, it has a transmission distance of 80 meters; it has reverberation, equalization, intelligent mute, audio encryption, and power regulation functions.

Fully digital UHF Wireless Mic, two headset mics Frequency range 540MHz-590Mhz, 640MHz-690MHz It offers flexible power options, including USB-C direct charging, a dedicated charging cradle , and AA batteries (compatible with NiMH, alkaline, and lithium batteries) . Based on digital UHF transmission technology, pi/4-DQPSK modulation, and domestic main control chip, it has a transmission distance of 80 meters; it has reverberation, equalization, intelligent mute, audio encryption, and power regulation functions.

Fully digital UHF Wireless Mic, two lavalier mics Frequency range 540MHz-590Mhz, 640MHz-690MHz It offers flexible power options, including USB-C direct charging, a dedicated charging cradle , and AA batteries (compatible with NiMH, alkaline, and lithium batteries) . Based on digital UHF transmission technology, pi/4-DQPSK modulation, and domestic main control chip, it has a transmission distance of 80 meters; it has reverberation, equalization, intelligent mute, audio encryption, and power regulation functions.

Fully digital UHF Wireless Mic, one headset and one lavalier mic Frequency range 540MHz-590Mhz, 640MHz-690MHz It offers flexible power options, including USB-C direct charging, a dedicated charging cradle , and AA batteries (compatible with NiMH, alkaline, and lithium batteries) . Based on digital UHF transmission technology, pi/4-DQPSK modulation, and domestic main control chip, it has a transmission distance of 80 meters; it has reverberation, equalization, intelligent mute, audio encryption, and power regulation functions.

Fully digital UHF Wireless Mic, one handheld and one headset mic Frequency range 540MHz-590Mhz, 640MHz-690MHz It offers flexible power options, including USB-C direct charging, a dedicated charging cradle , and AA batteries (compatible with NiMH, alkaline, and lithium batteries) . Based on digital UHF transmission technology, pi/4-DQPSK modulation, and domestic main control chip, it has a transmission distance of 80 meters; it has reverberation, equalization, intelligent mute, audio encryption, and power regulation functions.

Fully digital UHF Wireless Mic, one lavalier and one handheld mic Frequency range 540MHz-590Mhz, 640MHz-690MHz It offers flexible power options, including USB-C direct charging, a dedicated charging cradle , and AA batteries (compatible with NiMH, alkaline, and lithium batteries) . Based on digital UHF transmission technology, pi/4-DQPSK modulation, and domestic main control chip, it has a transmission distance of 80 meters; it has reverberation, equalization, intelligent mute, audio encryption, and power regulation functions.

Fully digital UHF wireless microphone system, four handheld microphones Frequency range: 470MHz-510MHz, 540MHz-590MHz, 640MHz-690MHz, 807MHz-830MHz It supports 2×AA batteries (NiMH, alkaline and lithium compatible) for reliable power supply and long runtime. Adopting digital UHF transmission technology, pi/4-DQPSK modulation and domestic main control chip, it has stable 80-meter line-of-sight transmission; it features reverb, equalization, intelligent mute, audio encryption, ID code anti-crosstalk and automatic frequency scanning functions.

Fully digital UHF Wireless Mic, four handheld mics Frequency range 540MHz-590Mhz, 640MHz-690MHz It offers flexible power options, including USB-C direct charging, a dedicated charging cradle , and AA batteries (compatible with NiMH, alkaline, and lithium batteries) . Based on digital UHF transmission technology, pi/4-DQPSK modulation, and domestic main control chip, it has a transmission distance of 80 meters; it has reverberation, equalization, intelligent mute, audio encryption, and power regulation functions.

Fully digital UHF Wireless Mic, four headset mics Frequency range 540MHz-590Mhz, 640MHz-690MHz It offers flexible power options, including USB-C direct charging, a dedicated charging cradle , and AA batteries (compatible with NiMH, alkaline, and lithium batteries) . Based on digital UHF transmission technology, pi/4-DQPSK modulation, and domestic main control chip, it has a transmission distance of 80 meters; it has reverberation, equalization, intelligent mute, audio encryption, and power regulation functions.

Wireless lavalier microphone utilizes digital UHF transmission technology, offering low bit error rates, high transmission stability,strong anti-interference capabilities, ID code pilot technology to prevent co-channel crosstalk, and frequency sweeping to avoid interference . It offers flexible power options, supporting direct USB-C charging, a dedicated charging cradle , and AA batteries (compatiblewith NiMH, alkaline, and lithium batteries) .

Head-mounted bodypack transmitter This wireless headset microphone utilizes digital UHF transmission technology, offering low bit error rates, high transmission stability, strong anti-interference capabilities, ID code pilot technology to prevent co-channel crosstalk, and frequency sweeping to avoid interference . It offers flexible power options, supporting direct USB-C charging, a dedicated charging cradle , and AA batteries (compatible with NiMH, alkaline, and lithium batteries) .

Wireless handheld microphone using digital U-segment transmission technology, has low bit error rate and high transmission stability; has strong anti-interference ability, ID code pilot technology to prevent co-frequency crosstalk, can scan frequency to avoid interference, etc. Flexible power supply mode, supports Type-C direct charging, dedicated charging base charging and No. 5 battery (compatible with NiMH/alkaline/lithium battery) ; suitable for conference rooms, lecture halls, theaters, KTV, concerts, dance halls and other scenes .

Wireless bodypack transmitter Adopts digital U-segment transmission technology, with low bit error rate and high transmission stability; it has strong anti-interference ability, ID code pilot technology to prevent co-frequency crosstalk, and can scan to avoid interference . The power supply method is flexible and diverse, supporting Type-C direct charging, dedicated charging base charging and No. 5 battery (compatible with NiMH/alkaline/lithium batteries) ; it is suitable for conference rooms, lecture halls, theaters, KTVs, concerts, dance halls and other scenes .

Intelligent charging management software The intelligent charging management software integrates charging bases, handheld microphones, waist-pack devices and other devices, provides visual real-time monitoring functions, can view the charging status of devices in real time, and supports log management and online firmware upgrade functions. It provides users with a more convenient, efficient and safe power management experience, extends the battery life of mobile devices, reduces charging time, protects the safety of devices and users, and improves the convenience and sustainability of mobile life

Charging base 2 Type-C multi-function charging ports (compatible with handheld microphones and waistpacks); 2 cascading interfaces, which can be cascaded without additional wiring (up to 4 devices), and 1 RJ45 interface, which can be managed uniformly through software; it has 4 AA battery charging interfaces (with status indicators) and 1 display screen.

Fully digital 4 Channel wireless receiver Adopt unique digital U-band transmission technology, pi/4-DQPSK modulation mode, strong anti-interference ability, low bit error rate and the curve of the hand and a comfortable grip. * The receiver panel is made with exquisite craftsmanship, elegant and beautiful; the microphone adopts a high-reduction dynamic microphone core and a professional sound cavity design, and the sound quality presents natural original sound. * Support audio encryption function. After turning it on, the microphone and receiver use unique ID code pilot encryption technology to achieve the effect of no cross-frequency of the equipment. Frequency range 540MHz-590MHz 640MHz-690MHz Modulation mode 20Hz~20kHz ±3dB Frequency response pi/4-DQPSK SNR ≥105dB XLR

Fully digital wirless microphones, one reciever with 4 wireless handheld mics. Adopt unique digital U-band transmission technology, pi/4-DQPSK modulation mode, strong anti-interference ability, low bit error rate and stable transmission. * The system includes a receiver + four handheld transmitters; the transmitter adopts an ergonomic design, with a rounded shape that fits the curve of the hand and a comfortable grip. * The receiver panel is made with exquisite craftsmanship, elegant and beautiful; the microphone adopts a high-reduction dynamic microphone core and a professional sound cavity design, and the sound quality presents natural original sound. * Support audio encryption function. After turning it on, the microphone and receiver use unique ID code pilot encryption technology to achieve the effect of no cross-frequency of the equipment. Frequency range 540MHz-590MHz 640MHz-690MHz Modulation mode 20Hz~20kHz ±3dB Frequency response pi/4-DQPSK SNR ≥105dB XLR

Fully digital wirless microphones, one reciever with 4 wireless tabletop mics. * Adopt unique digital U-band transmission technology, pi/4-DQPSK modulation mode, strong anti-interference ability, low bit error rate and stable transmission. * The system includes a receiver + four gooseneck microphone pole desktop microphones; the receiver has four balanced outputs and one unbalanced mixing output. * Support easy pairing of desktop microphone and receiver through infrared scanning and synchronization. * Support automatic frequency scanning function, which can quickly find a clear frequency for the transmitter.

Fully digital wirless microphones, one reciever with 4 wireless tabletop mics. * Adopt unique digital U-band transmission technology, pi/4-DQPSK modulation mode, strong anti-interference ability, low bit error rate and stable transmission. * The system includes one receiver + four square short microphone pole desktop microphones; the receiver has four balanced outputs and one unbalanced mixing output. * Support easy pairing of desktop microphone and receiver through infrared scanning and synchronization. * Support automatic frequency scanning function, which can quickly find a clear frequency for the transmitter. * Support reverberation adjustment function, which can achieve different reverberation effects through proportion adjustment, delay adjustment and level adjustment, making the sound more environmental, three-dimensional and expressive.

Fully digital wirless microphones, one reciever with head-mounted bodypack transmitters. *Based on digital U-segment transmission technology, pi/4-DQPSK modulation and domestic main control chip, the transmission distance can reach 80 meters; it has reverberation, equalization, audio encryption and power regulation functions. *The system includes 1 receiving controller and 4 head-mounted bodypack transmitters ; the frequency range can be selected from four bands : 470MHz-510MHz, 540MHz-590MHz, 640MHz-690MHz, and 807MHz-830MHz . *It has an ID code anti-crosstalk function and uses a 32-bit unique ID code for receiving and transmitting pairing. The sending and receiving ID codes must be the same for pairing, which can effectively prevent signals of the same frequency from crosstalking with each other.

8 Channel wireless receiver * Adopt unique digital U-band transmission technology, pi/4-DQPSK modulation mode, strong anti-interference ability, low bit error rate and stable transmission. * Support easy pairing of desktop microphone and receiver through infrared scanning and synchronization. * Support automatic frequency scanning function, which can quickly find a clear frequency for the transmitter.

Wireless Microphone * Adopt unique digital U-band transmission technology, pi/4-DQPSK modulation mode, strong anti-interference ability, low bit error rate and stable transmission. * The system includes a receiver + eight gooseneck microphone pole desktop microphones; the receiver has four balanced outputs and one unbalanced mixing output. * Support easy pairing of desktop microphone and receiver through infrared scanning and synchronization. * Support automatic frequency scanning function, which can quickly find a clear frequency for the transmitter.

Fully digital wirless microphones, one reciever with 8 wireless tabletop mics. * Adopt unique digital U-band transmission technology, pi/4-DQPSK modulation mode, strong anti-interference ability, low bit error rate and stable transmission. * The system includes a receiver + eight square short microphone pole desktop microphones; the receivier has eight balanced outputs and two unbalanced mixing outputs. * Support easy pairing of desktop microphone and receiver through infrared scanning and synchronization. * Support automatic frequency scanning function, which can quickly find a clear frequency for the transmitter.

Fully digital wirless microphones, one reciever with 8 head-mounted bodypack transmitters. *Based on digital U-segment transmission technology , pi/4-DQPSK modulation and domestic main control chip, the transmission distance can reach 80 meters; it has reverberation, equalization, audio encryption and power regulation functions. *The system includes 1 receiving host and 8 head-mounted bodypack transmitters ; the frequency range can be selected from four bands : 470MHz-510MHz, 540MHz-590MHz, 640MHz-690MHz, and 807MHz-830MHz . *It has an ID code anti-crosstalk function and uses a 32-bit unique ID code for receiving and transmitting pairing. The sending and receiving ID codes must be the same for pairing, which can effectively prevent signals of the same frequency from crosstalking with each other.

Antenna amplifier, The wireless installation process is more flexible by increasing the allowable length of cable between the receiver and antenna. Antennas can be placed closer to the stage or mounted on ceilings and walls to maintain better line-of-sight from the transmitter. * Support converting low-power RF signals into higher-power signals, which is used to extend the transmission from the antenna to the receiver and supplement the line loss. It can effectively increase the receiving distance and signal transmission stability. * Designed to provide 20dB gain over a wide bandwidth while maintaining a stable low noise figure.

Antenna Splitter, A pair of antennas can be divided into 4 receivers (one for two) to expand the wireless microphone system. At the same time, it has 2 cascade signal outputs for expanding the antenna distribution system; Suitable for use in large places, such as gymnasiums, stadiums, school sports fields, etc. Features * Support 2 in, 8 out, and 2 cascaded antenna signal distributor devices. * Simplify the antenna assembly process and improve the receiving distance and performance. * The two antenna signals are received at the antenna input end of the distributor. * The two signals are output to the antenna input of the next distributor for cascading * With 4 DC power interfaces, which can provide power to 4 receivers, eliminating the need for tedious wiring.

Antenna coupler, Used to connect the RF signals from two antennas to a single input. Features: * Wiring loss can be reduced through internal compensation circuit. * In the amplifier system, this coupler facilitates transfer and installation. * The coupler and amplifier are connected in series in the line for easy connection. * The coupler supports the function of isolating noise in the line and preventing self-excitation.

Directional antenna * It is also called a directional antenna. In the active state, the antenna can receive signals of about 100-150 meters in a straight line. * With amplifier gain adjustment gear, when the amplification factor is extremely high, the self-excitation phenomenon can be prevented by adjusting the lower gear. * With wide antenna receiving frequency band, it can receive frequencies of 470-950MHZ. * Easy and convenient to install.

Wall mounted antenna * With wide receiving angle range, in active state, the antenna can receive signals of about 100-120 meters in a straight line distance. * With wide antenna receiving frequency band, it can receive frequencies of 470-950MHZ. * Support anti-corrosion, anti-ultraviolet, anti-shock and light weight, and can work stably for a long time in different environments. * Easy and convenient to install.

Ceiling Array Microphone The ceiling microphone array features 129 built-in high-fidelity microphones and an audio processor, making conference room sound management simple and efficient, with an ultra-wide pickup range. Equipped with the low-latency ClearVoice AI algorithm, it automatically blocks distractions like keyboard sounds and air conditioning noise, significantly enhancing meeting focus.

Active Speaker This device is a 2*40W active speaker with a unique double-diffusion rectangular inverted tube structure, natural and rich low frequency, and high fidelity overall sound quality. It has a built-in U-band wireless transmission function and can be used with a built-in digital U-band handheld microphone. It has clear sound quality and strong anti-interference ability. It is suitable for multimedia classrooms, ordinary classrooms, conference rooms, training rooms, specialty stores and other places where sound amplification is required.

Indoor wall mounted speaker Composed of a 6.5-inch subwoofer unit and a 1-inch dome tweeter Rated power (100V): 7.5W/15W/30W/constant resistance 8Ω, 30W Rated power (70V): 3.75W/7.5W/15W/constant resistance 8Ω, 30W Nominal impedance: 1333Ω/666Ω/333Ω/constant resistance 8Ω

Indoor wall mounted speaker Composed of an 8-inch subwoofer unit and a 1-inch dome tweeter Rated power (100V): 3W/6W/12.5W/25W/50W/constant resistance 8Ω50W Rated power (70V): 1.5W/3W/6.25W/12.5W/25W/constant resistance 8Ω50W Nominal impedance: 3333Ω/1666Ω/800Ω/400Ω/200Ω/constant resistance 8Ω

Plastic wall mounted speaker Composed of a 5-inch subwoofer unit and a 1-inch dome tweeter Rated power (100V): 5W/10W/20W/40W/constant resistance 8Ω, 40W Rated power (70V): 5W/10W/20W/40W/constant resistance 8Ω, 40W Nominal impedance: 2000Ω/1000Ω/500Ω/250Ω/122Ω constant resistance 8Ω

Plastic wall mounted speaker Composed of a 8-inch subwoofer unit and a 1-inch dome tweeter Rated power (100V): 10W/20W/40W/80W/constant resistance 8Ω, 80W Rated power (70V): 10W/20W/40W/80W constant resistance 8Ω, 80W Nominal impedance: 1000Ω/500Ω/250Ω/125Ω/62Ω constant resistance 8Ω

Professional column speaker , Adopting four 2.5-inch imported neodymium magnetic units. Rated power 100W Peak power 400WNominal impedance 4Ω Frequency range (-10dB) 106HZ-20KHZ

Professional column speaker , * Adopting four 4-inch ferrite bass units and one 1-inch neodymium magnetic tweeter. Rated power 250W Peak power 1000W Nominal impedance 4Ω Frequency range (-10dB) 70HZ-20KHZ

Professional column speaker * Six 6.5-inch customized high-efficiency woofers and two 1.45-inch tweeters. * 15mm plywood housing, environmentally friendly water-based wear-resistant flame retardant paint spray treatment, neat and elegant. Rated power 960W Peak power 3840W Nominal impedance 6Ω Frequency range 90Hz - 20KHz

15" High-end Entertainment Loudspeaker, 500W@8Ω, with Italian imported treble and bass speaker unit, cover made of 15mm plywood, iron mesh enclosure, and Anti-dust mesh cotton (blue, red, gold, silver cover optional)

10" High-end Entertainment Loudspeaker, 300W@8Ω, with Italian imported treble and bass speaker unit, cover made of 15mm plywood, iron mesh enclosure, and Anti-dust mesh cotton (blue, red, gold, silver cover optional)

12" High-end Entertainment Loudspeaker, 400W@8Ω, with Italian imported treble and bass speaker unit, cover made of 15mm plywood, iron mesh enclosure, and Anti-dust mesh cotton (blue, red, gold, silver cover optional)

15" High-end Entertainment Loudspeaker, 500W@8Ω, with Italian imported treble and bass speaker unit, cover made of 15mm plywood, iron mesh enclosure, and Anti-dust mesh cotton (blue, red, gold, silver cover optional)

18"(115mm voice coil) ×2 Professional Subwoofer, Rated power 1600W Peak power 6400W Nominal impedance 4Ω Frequency range (-10dB) 28Hz-150Hz Sensitivity (±3dB) 108dB (1M/1W)

Outdoor Professional Speaker two 15-inch mid-woofer units and one 75mm compressed neodymium tweeter unit. The cabinet is made of 15mm birch wood, which is light in weight, veneered and covered with dust-proof mesh cotton inside.

Portable Active Line Array Loudspeaker, Rated power 400W+400W Peak power 1600W+1600W Crossover frequency 4th/200Hz, DSP electronic frequency division Frequency range (-3dB) 38 Hz-20KHz

Line Array Speaker Rated power:LF: 600W, HF: 130W Nominal impedance LF: 8Ω + HF: 8Ω Frequency range 50Hz-20KHz Sensitivity LF: 102dB + HF: 107dB (1M/1W) Woofer 8" × 2 Tweeter3" compression drive × 1

Linear Array Speaker Composed of a 12-inch high-efficiency subwoofer and a 44-core tweeter driver Rated power: 350W Nominal impedance: 8Ω Frequency range (-10dB): 65HZ-20kHZ Sensitivity (1M/1W): 99dB±3dB

Linear Array Speaker Composed of two 10-inch high-efficiency subwoofer units and a 75-core tweeter driver Rated power: 500W Nominal impedance: 8Ω Frequency range (-10dB): 65HZ-20kHZ Sensitivity (1M/1W): 100dB±3dB

Receiving Box * Using IR-UWB pulse mode, featuring strong anti-interference ability and low power consumption. * The ranging accuracy reaches 10cm (standard deviation). * Characterized by short coverage, high precision, low power consumption, easy deployment, strong anti-interference ability, etc.

Gateway * As a high-precision indoor positioning product, it can achieve indoor centimeter-level positioning by connecting with the matching receiving box and receiving card. * It is characterized by small size, light weight, high cost performance, easy deployment, fast network access, gateway fault detection, etc. With 2 POE interfaces, data communication with the server can be realized.

Sending Card * It is a positioning sending card based on UWB (Ultra Wideband) technology. * Used with different receiving boxes, it can achieve high-precision positioning based on UWB TDOA (Time Difference of Arrival) by burning different firmware. * The built-in acceleration sensor can smartly switch the positioning frequency of people moving and people still, so as to optimize the power consumption.

Ethernet Switch Device interface: 4 100M POE ports + 2 100M network ports Standard power supply: DC 24V 3A 72W Power voltage: DC12-55V Power port: 1-4 are 100M POE power supply ports that support one-key VLAN function

Immersive System Management Controller Audio interface: Digital 8-channel audio (LPCM/bitstream via HDMI) for headphone out/Mic in USB interface: 3*USB 3.1 10Gbps (2*rear, 1*front) Display interface: HDMI 2.0 (up to 3840x2160@60Hz), DP 1.4 (up to 4096X2160@60Hz) output

HDBaseT Wall Embedded Receiver Box Supports HDMI video output , internal and external audio output, POC power supply, two-way transmission of infrared signals , pass -through EDID and built-in EDID functions, improving compatibility with different displays , and supporting a resolution of 3840 × 2160 P 30Hz . *Equipped with 1-channel HDMI-A female interface output and 1-channel HDBaseT input;

HDBaseT Wall Embedded sending Box Supports HDMI video input , internal and external audio selection input, POC power supply, two-way transmission of infrared signals , direct EDID and built -in EDID functions , improving compatibility with different displays , and supporting a resolution of 3840 × 2160 P 30Hz. *Equipped with 1-channel HDMI-A female interface input and 1-channel HDBaseT output;