Feature(may vary by option.)

●With output short circuit protection, this AMP board is easy to use in real life
●The amplifier module supports output DC bias protection and speaker protection, which is very popular
●Overheating protection means that when the heat sink FET temperature exceeds 100°C, the output will be off
●Easy to use in real life, this kind of audio components supports practical and simple installation
●After numerous tests before leaving the factory, you can rest assured that the quality of the circuit board is guaranteed

[amp board]

Description

Function:

1. This AMP board is designed with output short-circuit protection, input-reverse connection protection, overheating protection. Overheating protection means that when the heat sink FET temperature exceeds 100°C, the output will be off.

2. Amplifier module is growing in popularity because it supports output DC bias protection and speaker protection.
3. Built-in filter capacitor can eliminate noise and make vocals clearer.
4. Easy to use in real life and the audio parts like this are easy to install and practical.
5. After a lot of inspection before leaving the factory, the quality of the circuit board is guaranteed and you can use it with confidence.

Specifications:

Item Type: AMP Board
Power supply: DC dual power supply ± 58± 70V
Rated output: 500 W (±65 V power supply, 4 ohm load, 10% deformation)
Efficiency: > 90%
Signal-to-Noise Ratio: 90db
Total Harmonic Distortion:
380w (±65 power supply, 4 ohm speaker, distortion <0.1%)
280w (±65 power supply 8 ohm speaker, distortion <0.1%)
Frequency Range: 20Hz-20kHz
Speaker: 4-8 ohms
Voltage Magnification: 36x
Input sensitivity: 1.5 V (RMS)
Output short circuit protection:Yes
Output DC Bias Protection Speaker Protection: Yes
Overheating Protection: Yes, the temperature of the radiator exceeds 100°C Turn off the output!
Product Size: Approx. 100 x 42 x 35mm/3.94 x 1.65 x 1.38in
Net Weight: about 100g/3.5oz

Package List:

1 x AMP Board