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HIFI single voltage stereo high-power D-class digital amplifier board 2x600W ultra TPA3255 relay protection
HIFI single voltage stereo high-power D-class digital amplifier board 2x600W ultra TPA3255 relay protection
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Products Description
The power amplifier board must be connected to AC 220V before use, and the battery cannot be used. Please check carefully before placing an order.
Precautions for use to avoid burning:1. It is strictly prohibited to connect the positive and negative poles of the power supply in the opposite direction. If connected in the opposite direction, it is necessary to burn it. Be careful.
2. It is strictly prohibited to use electrical wiring and overpressure
There are two types of amplifiers, 2x500W and 2x600W, with the same board size, different tube models, capacitors, and inductors. You can purchase them according to your own needs.
2X500W supports 4-8 ohms, with a power supply range of DC 12V~60V. The power is 2X500W at 60V 4 ohms and 2X250W at 8 ohms; Size: 154x73x28mm, Weight: 255 g
2X600W supports 4-8 ohms, with a power supply range of DC 12V~70V. At 70V, the power is 2X600W at 4 ohms and 2X300W at 8 ohms; Size: 154x73x28mm, Weight: 270g
The higher the supply voltage, the greater the power, and vice versa, the smaller the power. The 12V supply power is the smallest
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