Based on TDA2050 and TDA2030 two, this amplifier has a 32 Watt bass output, 18 Watt and 18 Watt for the right channel left channel, 3.5 mm jack for audio input adjustment potentiometers (volume, bass and high), auxiliary output 12 Vdc - 1.5 A (can be used to power small MP3 players or other) and the heat sink. Power: AC 12 + 12 V (2x12 VAC 50 VA) transformer can be used, board size (mm): 135x60, heat sink size (mm): 100x33x37, net weight: 230 grams.

N.B. the knobs of the potentiometers are not included.