This small amplifier is constructed with the TDA2616 IC, with a maximum supply capability of 2 x 15Wrms (4 ohm) of 2 x 10Wrms (8 ohm). The IC is protected against overheating and short circuits. Additional rectifier and smoothing filter are unnecessary because alternating current can be connected directly with the unit.
music power output: 2 x 30W / 4ohm
RMS output: 2 x 15Wrms / 4ohm or 2 x 10Wrms / 8ohm
total harmonic distortion: 0.07% (1W / 1kHz)
channel separation: 70dB
frequency response: 7Hz to 60kHz (-3dB)
signal-to-noise ratio: 98dB (A weighted)
input sensitivity: 300mV / 150Kohm
transient suppression on/off switch
overload and short-circuit protection: max. 1h
supply voltage: 2 x 12Vac / 2A (50W transfo recommended)
dimensions: 70 x 50mm / 2.8 x 2"