SPECIFICATIONS

The power amplifier board must be connected to AC 220v to use, and the battery cannot be used.

Precautions for use to avoid burning out: 1. It is strictly forbidden to connect the positive and negative electrodes of the power supply to the reverse, and it will burn when connected to the reverse. Be sure to pay attention. 2. It is strictly forbidden to connect the power wiring and use overvoltage.

Power amplifier with horn relay protection, boot delay, shutdown instant, effectively solve the impact sound of switch, red terminal connected to 110V/220V AC is to power the relay, must be connected, do not work if not connected, (The power amplifier part is completely isolated for safe and secure use.The board is a single DC power supply 12-70V.

There are two kinds of power amplifiers: 2x500W and 2x600W. The board size is the same, and the pipe model, capacitor and inductance are different. Buy according to your own needs.,

2X500W supports 4-8 Europe, power supply range DC 12V ~ 60V, in60V4 Euro hour power 2X500W, 8 Euro hour 2X250W; Size: Length, Width and Height 154x73x28mm, Weight: 255 grams

2X600W supports 4-8 euros, power supply range DC 12V ~ 70V, in70V4 ohm power 2X600W, 8 ohm 2X300W;Size: Length, width and height 154x73x28mm, weight: 270g

The higher the power supply voltage, the greater the power, and vice versa, the smaller the 12V power supply

adoptAll-digital chipDesigned, the sound quality and power far exceed the digital chips such as TPA3255 on the market, all imported components plus SMT technology, excellent workmanship, small distortion, stable and reliable performance

This power amplifier has been repeatedly debugged by engineers for a long time, and the HIFI-class D power amplifier board has been improved and developed. The whole board is equipped with high-end components such as AVX tantalum capacitors, ELNA blue robe stepless audio capacitors, and imported high-frequency capacitors. The sound is mellow and the bass is elastic. It is a must-have for every fan.

The products are as follows: