Functional Features:

1.Output Power: Stereo output power 2 * 2000W/8 Ω , 2 * 3500W/4 Ω;

Bridge output power: 4500W;

2. Front panel user interface: power on/off, each channel is equipped with one level attenuator;

3. Independent LED indicator lights for each channel: 1x switch/standby LED (green), 2x signal light LED (green), 2x device activation LED (yellow), 2x protection activation (red);

4. PRO indicator light: lights up when any protection circuit is activated, 0dB: lights up when peak shaving/distortion voltage limit circuit is activated, SIG: signal indicator light;

5. Volume control knob, gain control knob (volume adjustment), 300 ° volume knob, 0/-80dB. Stereo A and B volume are controlled in opposition to channel A/B;

6. Bridge mode: A channel controls both A and B channels to attenuate volume, while B channel volume control fails;

7. Parallel mode: Independent control of volume attenuation for each channel. For normal use, keep the controller at maximum (0dB);

8. Protection functions: direct current (DC) protection, short circuit protection, current limiting voltage protection, temperature limiting protection, airflow before and after cooling, temperature control speed;

9. The front panel is equipped with a dust filtering sponge at the back;