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Alpine R-Series 6 Channel Power Amplifier With Staggered Power - R-A90S

SKU: 6560666 / ME29896 Part Number: R-A90S
Provides double the power on the 5th and 6th channels, ideal for subwoofer configurations.
Delivers up to 500 watts at 4? when bridged, perfect for powering dual subwoofer setups.
Functions as both a 3-way active amplifier and a 5-channel amplifier, adapting to your system as it grows.
Reproduces sound with incredible accuracy, offering a rich and detailed listening experience.
Seamlessly integrates with the Alpine Halo S-Series Subwoofers for future system upgrades.
$799.95

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The Alpine R-A90S 6-Channel Amplifier is a game-changer for car audio enthusiasts looking for a versatile, high-powered amplifier that grows with their system. Featuring a unique staggered power channel layout, this amplifier delivers double the power on its last two channels, making it an ideal choice for dual subwoofer configurations. The R-A90S is capable of delivering up to 500 watts at 4? when its 5th and 6th channels are bridged, perfectly matching the power requirements for the Alpine Halo S-Series Preloaded Subwoofer Enclosures with ProLink™.

This amplifier is designed to offer flexibility, allowing it to operate as both a 3-way active amplifier and a 5-channel amplifier. Whether you're looking for hair-raising details in your music or impactful mid-bass power, the R-A90S can meet your needs. Its hi-resolution frequency response and low phase shift ensure accurate sound reproduction, staying true to the artist's original performance.

Kit Includes:

  • Alpine R-A90S 6-Channel Amplifier
  • Power and ground wiring harness
  • Speaker wire harness
  • Amplifier mounting hardware
  • User manual and installation guide
  • Warranty information

Features:

  • All-new Advanced Digital Design
  • Compact Chassis
  • Easy Access Controls
  • Low-level RCA Inputs and High-level Speaker Inputs
  • Bandpass Filter
  • Superior Sound Stage
  • Bridgeable
  • Bass EQ
  • High Pass/High Pass High/Low Pass Filters (HPF/HPF-H/LPF)
  • Thermal Protection
  • Rotatable Alpine Badge
  • Remote Bass Knob Ready (RUX-KNOB.2)
  • Hi-Res Audio Certified

Part number: R-A90S

Output Channels 6 Channels
RMS Power RatingsPower (@14.4V 1% THD)
75W RMS x 4 +150W RMS x 2 [4?@14.4V]
100W RMS x 4 +250W RMS x 2 [2?@14.4V]
200W RMS x 2 +500W RMS x 1 [4?@14.4V]
Dimensions (WxHxD) 273 x 50.8 x 322mm
Weight 4.52kg

Alpine R-Series 6 Channel Power Amplifier With Staggered Power - R-A90S

$799.95