TDA7498E digital power amplifier board 2.OHIFI two-channel stereo high-power 160W*2 supports BTL mode (J1, J2, J3, J4 on the back of the power amplifier board are short-circuited) BTL mode needs professionals to handle, and non-professionals should be careful to buy.
36V power supply 3 ohm mono 220W output (TDA7498, TDA7498L chip does not support this function)
Working voltage: DC15~24V DC with input polarity reverse protection (the actual power of the speaker is large enough, the recommended voltage is 24V, and the DC power is more than 8A. If the power supply is too small, the phenomenon of distortion and sound loss will not produce a shocking effect.)
Cooling method: temperature-controlled forced air cooling (the temperature of the heat sink is high to a certain extent, and the fan runs for forced cooling)

Colour:As shown
Material:ABS

Package Contents:
1 * Amplifier board