Alpine R-A60F R-Series Four Channel Amplifier
- Alpine’s Class D Amplifier Circuit with Dual Post-Filter Feedback Loops.
- CTA-2006-B Power Rating: 100W RMS x 4 (4ohm, 14.4V ≤ 1% THD+N).
- Bridged: 300W x 2 (4ohm, 14.4V, ≤1% THD+N).
- S/N ratio: >85dB (ref: 1W into 4 ohm), 106dB (at rated power).