FK605

The FK605 8W + 8W audio amplifier utilizes the TDA2004 stereo IC making this project easy and economical to build and suitable for students, technicians and hobbyists. Use it as an MP3 add-on, intercom, guitar practice amplifier with two input channels or in retro stereo projects.

Technical Specification

• Power Supply : 12VDC @ more than 1.0 Amp
• Music Power Output : 8Watt into 4 Ohm
• S/N Ratio: 80dB (A weighted)
• Gain: 30dB Max
• Input Sensitivity : 150mV into 200KOhm
• Total Harmonic Distortion : 0.1% @ 1 Watt into 4 Ohm (1kHz)
• Frequency Response : 20Hz-20KHz (+ 0/- 3 dB)
• Overload and short-circuit protected
• PCB Dimensions : 2.36" x 2.9" x 2.0" (60mm x 73.7mm x 50.8mm)