1. [IMPRESSIVE POWER OUTPUT] Power powerful audio systems with up to 600W + 600W of pure power.
2. [ADVANCED HEAT MANAGEMENT] Equipped with a temperature-controlled fan and an extra-large heatsink for efficient heat dissipation in extreme environments.
3. [INCREASE PROTECTION] Built-in protections against under-voltage, Overheating, over-current and short circuits ensure safe operation.
4. [LONG-LASTING PERFORMANCE] 6 high-voltage, large-capacity energy storage capacitors ensure long-lasting endurance and exceptional audio quality.
5. [USER-FRIENDLY AND COMPATIBLE] Compatible with 18-50VDC voltage, components ensure excellent sound quality, perfect for professional and audiophile audio applications.

Specifications:
Signal-to-noise ratio (SNR): 90 dB
THD+N: Maximum gain: 38 dB
Number of channels: 2
Amplifier chip: Original TPA3255

How to use:
Follow the instructions in the manual

List of packages:
1 x amplifier board
1 x connection cable
1 x user manual
3 x accessories

Note:
1. No power supply or audio cable is included. 2. The input does not support AC power. Make sure you use DC power.
3. The input power must not be connected reversely or exceed 51V, otherwise it will burn out.
4. The fan performs a self-test when turned on and stops after 1 second, which is normal. It only turns on when the temperature exceeds 50°C.
5. Bridging is not supported, the left and right channels cannot be connected to each other.