This low-cost FX-Audio amplifier module is based on a TDA7492 amplifier chip allowing it to deliver a power of 2x50W under 8Ω, and this has high efficiency due to its Class D architecture. The module can also be used in BTL (bridge) mode for the power of 1x100W under 4Ω. The amplifier chip is combined with a heat sink to ensure proper heat dissipation. On the connector site, there is a PH 2.0mm 3 pins connector at the input and screw terminals at the output for the left and right channels.

Note:

*When the speaker impedance is 4 ohms, the operating voltage must be less than 18V.
*When the speaker impedance is 6 ohms, the operating voltage can not exceed 24V.
*When the speaker impedance is 8 ohms, the working voltage can not exceed 26V. The power not to reverse the polarity.

Features:

1. Class D amplifier produces 2 x 50 watt @ 8 ohms
2. Can be wired R+ to L+ for mono mode
3. 8″ stereo wiring harness included
4. Short-circuit and over-temperature protection
5. Supply Voltage 10-26 V DC

Package Includes:

1 x TDA7492 50*2 100W HighPower Digital Amplifier Board

1 x 8″ Stereo Wiring Cable