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1000W Digital Amplifier Board Stereo 2 Channel Power Amp Board 500W+500W with Sw

1000W Digital Amplifier Board Stereo 2 Channel Power Amp Board 500W+500W with Sw

Regular price £93.99 GBP
Regular price Sale price £93.99 GBP
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Introduction to Stereo Digital Amplifier Board
1. Dimensions: 270MM long, 130MM wide, and 50MM high.
2. RMS effective power 500W+500W, 4-ohm horn
3. RMS effective power 250W+250W, 8 ohm horn
4. The bridge load can only be 8 ohms, the bridge RMS effective power is 1000W, and the 8 ohm horn
5. The total peak power is 20000W,
6. The default power supply is AC220V-240V. The K1 short circuit of the power supply can be changed to a voltage of 110V-120VD for operation,
7. Equipped with temperature protection, power overload protection, horn short circuit protection, and output DC protection.
8. Equipped with a DC 24V output interface for DC fans. The power amplifier has high power and generates heat even when it is unloaded, so it is necessary to add a fan to work. The components also generate heat, and the fan blows air from the power amplifier section to the power supply section, not only to the heat sink, but also to the transformer, output inductor, and other heating components.
9. Auxiliary power supply+15v 0-15v output, output current 1A can be used for the front stage board
10. With voltage limit circuit, two red LED lights on represent voltage limit, preventing sound overload and distortion.
11. Three core row seat L G R is the signal input.
12. The five core row seat G S is directly connected to the left channel input of L.
13. Used for SW1 bridge input and stereo input conversion. Bridge bridging, Stereo stereo. Only the L left channel can be bridged. The power amplifier is connected to the SPK1+and SPK2+ports by bridging the output horn with 8 ohms.







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