Alpine RA90S

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: $599.95

Availability: Out stock

Alpine 6-Channel Amplifier

SKU: ALPRA90S Category:
Alpine

With the highest power output in its category, the R-A90S drives power to the sound system to create a big dynamic music range for the listener while maintaining a proper sound stage between the singers and instruments in the music. The amplifier’s high damping factor (>500) produces crisp and clear notes, especially at low frequencies. This amplifier has an extremely low phase shift compared to its competitors, which keeps your music focused and accurate for the most enjoyable listening experience.

General Features:

  • Alpine Class D Amplifier
  • CTA-2006 Compliant
  • Hi-Resolution audio compliant

Power Output:

  • 4 Ohms : 75 Watts x 4 + 150 Watts x 2
  • 2 Ohms: 100 Watts x 4 + 250 Watts x 2
  • Bridged: 200 Watts x 2 + 500 Watts x 1
  • Signal Noise Ratio: >85db (Ref. 1 Watt into 4 Ohms)
  • Total Harmonic Distortion + N: ≤ 0.03% (Ref. 10 Watts into 4 Ohms)
  • Frequency Response: 10-45 kHz (0/-3db)
  • Dampening Factor > 500