TDA7850 C1923 400W 7.1 CH 31 Band Computer Equalizer Bluetooth 5.0 HIFI Sound DSP Lossless Car Audio Speaker Amplifier

Brand: TANBX

Model: TB4.1

Channel: 7.1

Frequency Response Range: 20Hz-20KHz

Peak power: 450W

Output power: 50Wx4+100Wx2

Output Impedance: 4 ohms

Distortion: 0.01%

Signal to noise ratio: 105dBA

Rated power: 400W car audio amplifier

Usage: push set speaker