Alpine R-A75M R-Series Mono Digital Amplifier - 750 Watts x 1 at 2-Ohms
- Alpine’s Class D Amplifier Circuit with Dual Post-Filter Feedback Loops.
- CTA-2006-B Power Rating: 500W RMS x 1 (4ohm, 14.4V ≤ 1% THD+N).
- S/N ratio: >85dB (ref: 1W into 4 ohm), 106dB (at rated power).