Kit 7W Amplifier Required 15VDC @ 0.5A Power Supply

7 Watt Mono Audio Amplifier Kit

This small amplifier is constructed around the TDA2003 IC, capable of delivering 4W RMS at 4 ohms. The IC is completely thermally and short-circuit protected. A conventional direct current can be connected as supply.

Specifications:

• Music power output: 7 W / 4 ohm
• RMS output: 3.5 W / 4 ohm or 2 W / 8 ohm
• Total harmonic distortion: 0.05% (1 W / 1 kHz)
• Frequency response: 20 Hz to 20 kHz (-3 dB)
• Signal/noise ratio: 86 dB (A weighted)
• Input sensitivity: 40 mV / 150 Kohm
• Overload and short-circuit protected
• Supply voltage: 15 VDC (8 to 18 VDC possible) / 0.5 A
• Dimensions: 2.2" x 1.4"

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