K4001 - mono power amplifier 7w

Description

In this small amplifier, integrated circuit TDA2003 was used, supplying 4W rms for 4 obciąż load. The system is fully thermally and short-circuit protected. It can be powered from an ordinary DC power supply.

properties

• Musical power output 7 W / 4?
• Effective output power 3.5 W / 4? and 2W / 8?
• Total harmonics content 0.05% (1W / 1kHz)
• Frequency range: 20Hz ... 20kHz (-3dB)
• Signal to noise ratio 86 dB (weighted A)
• Input sensitivity 40 mV / 150 kOhm
• Protection against overdriving and short circuit
• 15 V DC / 0.5 A power supply
• Dimensions of the 55 x 35mm tile