7W Mono Audio Amplifier - Kit
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Description: This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4ohms. The IC is completely thermally and short-circuit protected. A conventional direct current can be connected as supply.
Music power output: 7W / 4ohm
RMS output: 3.5W / 4ohm or 2W / 8ohm
Total harmonic distortion: 0.05% (1W / 1kHz)
Frequency response: 20Hz to 20kHz (-3dB)
Signal/noise ratio: 86dB (A weighted)
Input sensitivity: 40mV / 150Kohm
Overload and short-circuit protected
Supply voltage: 15V DC (8 to 18V DC possible) / 0.5A
Dimensions: 2.2" x 1.4"