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Description
About the Alpine R-A90S: R-Series 6 / 5 / 4 / 3-Channel Power Amplifier
- High resolution audio compliant
- CTA 2006
- Class-D Amplifier circuit
- 75 W x 4 + 150 W x 2 (4 ohms, 14.4 V, ≤ 1% THD + N)
- 100 W x 4 + 250W x 2 (2 ohms, 14.4V, ≤ 1% THD + N)
- Bridged: 200 W x 2 + 500 W x 1 (4 ohms, 14.4 V, ≤ 1% THD + N)
- S / N > 85 dB (ref 1 W into 4 ohm)
- THD + N ≤ 0.03% (ref 10 W into 4 ohms)
- Frequency response: 10 - 45 kHz (0 / -3 dB)
- Damping factor: > 500
