Description:

It is a DSP professional digital power amplifier with a built-in high-end DSP processor and has DSP processing functions such as compressor, limiter, compander, parametric equalization, matrix routing, delay, EQ highpass and EQ lowpass processing;It also has a network interface that supports functions such as controlling the status of multiple machines, adjusting device parameters, and DSP audio processing adjustment through software; Suitable for medium and large theaters, outdoor performances, theaters, sports venues, clubs, nightclubs, entertainment venues, bars, rentals, auditorium projects, banquet halls, concerts, etc.

Feature:

* Using high-efficiency PFC + switching power supply + Class D digital power amplifier design scheme, with minimal output distortion and high efficiency;

* Using high-end DSP processor with built-in compressor, limiter, compander, parametric equalizer, matrix routing, delay, EQ highpass and EQ lowpass processing and other DSP functions;

* With multiple working modes: stereo, bridge, etc., support free switching between bridge and matrix modes, and the simple interface facilitates different user needs.

* With multiple working modes: matrix mode, bridge, free switching, the simple interface is more convenient for different user needs;

* Fixed voltage and fixed resistance support: 16 ohms, 8 ohms, 4 ohms. 500W can be equipped with 100V constant voltage function.

* Support adjusting input sensitivity, which can be adjusted to 1V or 2V.

* 2-inch screen design, it displays the device status: power amplifier status, power amplifier temperature, output mode status, power amplifier real-time voltage/current/power display, and channel current volume;

* The display screen and PC software support Chinese and English language switching functions.

* Support overvoltage protection, undervoltage protection, overtemperature protection, overcurrent protection, DC protection, output short circuit protection, temperature control fan and other functions.

* The device supports connection via TCP/IP, and with software, the status of multiple machines can be controlled separately.Support remote monitoring of equipment channel power amplifier status, power amplifier temperature, output mode status, power amplifier real-time voltage/current/power display, channel current volume, DSP function usage, and setting channel sensitivity and DSP processing functions.

* The device has an RS485 interface and supports docking with central control equipment. Support standby control, scene calling, channel mute/volume control, channel forward/reverse phase, sensitivity switching, matrix mix/bridge mode switching, output channel voltage/current/temperature/protection reading, delay/compander/equalizer/compressor control.

* Support software control of each output channel, built-in parametric equalizer, 10-band/15-band/31-band graphic equalizer, compander, compressor, matrix routing, crossover, limiter, delay , high and low pass processing and other DSP functions.

* Support device management, channel management, scene management and other functions. When the PC software connects multiple devices, the functional parameters of each device can be configured independently to adapt to different application environments; Support monitoring and managing the sensitivity/delay/compander/equalizer/compressor of each channel to adjust parameters efficiently and quickly; supports reading/recalling pre-stored scenarios to quickly build a usage environment.

Specification:

Notes:

Output power: according to CEA-2006-B/CEA-490-A standard using 20ms pulse 1kHz sine wave measured under 1% total harmonic distortion.

Overall power consumption: according to GB4943.1-2022 test method: measured under 1kHz sine wave rated load 1/8 power conditions.