This economical amplifier/speaker combination is an ideal class room project. The FK672 is also supplied with a dynamic microphone and its circuit incorporates a preamplifier with a volume control.
Technical Specification- Power Supply : 4.5-12VDC (1.5Amp Max @ 12V)
- Output Power : 2 watt max into 8 Ohms.
- S/N Ratio : 80dB (A weighted)
- Frequency Response : 20Hz-20KHz (+0/- 3 dB)
- PCB Dimensions : 2.34" x 1.42" x 0.9" (59.4mm x 36mm x 22mm)
