2 x 30 w audio power amplifier

This small amplifier is built around the TDA2616 that can deliver up to 2 x 15Wrms in 4ohm or 2 x 10Wrms in 8ohm. The IC is completely thermal and short-circuit protected. As a power supply, both AC and DC voltage are accepted. This kit is very interesting if you want to learn more about electronics and sound, you receive a PCB with the necessary components, this has to be completely built and soldered by yourself.

Specifications
Music output power: 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 / noise ratio: 98dB (A weighted)
Input sensitivity: 300mV / 150Kohm
On and off shutdown suppression
Short circuit and overload protection: max. 1h
Supply voltage: 2 x 12Vac / 2A (50W transformer recommended)
Dimensions: 70 x 50mm