The FK661 is a powerful Class AB stereo amplifier for public address, emergency, home entertainment and office applications. Users will add a preamplifier, mixers, and tone controls to complete the system in accordance with their individual requirements.
- Output Power : 50Wrms + 50Wrms into 4 or 8Ohms.
- Total Harmonic Distortion : 0.02%
- Power Supply : +35V 0V -35V @more than 5 Amps
- Frequency Response : 10hz-100KHz
- Input Sensitivity : 1Vrms
- Input Impedance : 15KOhm
- PCB Dimensions : 114.3 mm x 90.4mm x 76.2mm (4.5″ x 1.78″ x 3.0″ )