Arduino Tda7498e 2x160w Dual Channel Stereo Digital Amplifier Circuit

Hello sir, TDA7498E 2x160W dual channel stereo digital amp circuit does not provide a dedicated “subwoofer output” for bass output. However, because the circuit provides stereo audio output, it can also output bass frequencies through the speakers. It depends on the freq response range of the speakers you use and your sound source. If you want to increase the bass output: You can use a subwoofer speaker. By adding a low-pass (low-pass) filter, you can direct the low-frequency part of the sound to the subwoofer. The total power of this circuit is specified as 2x160W in total for two channels (when using a 32V power supply and 4 Ohm speakers). The bass output is also included in that total power.

Hello sir, unfortunately it is not available in this power.