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Alpine R-A90S

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Alpine R-A90S
R-Serieshigh voltage inputBass BoostRCilluminate
Class
D
Number of channels
6
Channel power (@2-ohms)
100 W / 500 W - channel 5+6 for subwoofer /
Channel power (@4-ohms)
75 W / 500 W - channel 5+6 for subwoofer /
Max. power
1800 W
Max. impedance
4 Ohm
Frequency range
10 – 45000 Hz
Signal-to-noise ratio
103 dB
Functions
high voltage input
Bass Boost function
low pass filter (LPF)
high pass filter (HPF)
Gold plated connectors
Remote control
Backlight
Fuse rating
30 А / 3 /
Weight
4.52 kg
Official Website
alpine-electronics.nl
Added to E-Catalog
march 2021
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Alpine 2024 - new products, best sales and most actual models Alpine.

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Alpine R-A90S R-Series 6/5/4/3 Channel Power Amplifier with Staggered Powe

6-channel car amplifier, 75 watts RMS x 4 + 150 watts RMS x 2 at 4 ohms, 100 watts RMS x 4 + 250 watts RMS x 2 at 2 ohms, 200 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 bridged at 4 ohms GTO (Great Turn On) signal-sensing turn-on with Ch1/2 speaker-level input 4-gauge power and ground leads recommended — wiring and hardware not included... morewith amplifier Staggered power amplifiers are perfect for a 3-way front-stage setup,and work great for a front/rear/sub stereo as well.
Amazon.com
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$599.95
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Alpine R-A90S 6-Channel Car Amplifier

75 watts RMS x 4 + 150 watts RMS x 2 at 4 ohms 100 watts RMS x 4 + 250 watts RMS x 2 at 2 ohms 200 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 bridged at 4 ohms
Newegg.com
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$831.93
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Alpine Alpine R-Series 6-Channel Power Amplifier R-A90S

100W x 4 + 250W x 2 At 2 Ohm/ 6/5/4/3 Channel Power Amplifier/ Hi-Resolution Audio Compliant/ Class D Amplifier Circuit/ Black Finish
Abt.com
Delivery: USA
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$599.95
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Alpine R-A90S 900 Watt R-Series 6-Channel Car Audio Amplifier Class D Amp

Package Includes: (1) Alpine R-A90S 900 Watt R-Series 6-Channel Car Audio Amplifier Class D Amp. (1) RockvilIe RWK4CU 4 AWG Gauge 100% Copper Complete Amp Installation Wire Kit OFC. Features: R-A90S 6 Channel Power Amplifier. Hi-Resolution audio compliant. CTA-2006. Alpines class D amplifier circuit. 75W x 4 + 150W x 2 (4 14.4 V, 1% THD+N. 100W x 4... more+ 250W x 2 (2 14.4V, 1% THD+N) Bridged: 200W x 2 + 500W x 1 (4 14.4V, 1% THD+N). S/N > 85 dB (ref. 1 W into 4. THD + N 0.03% (ref. 10 W into 4. Frequency response: 10-45 kHz (0/-3 dB. Damping factor > 500. RockvilIe RWK4CU 4 Gauge 2 Channel Complete Car Amplifier Installation Kit 100% Pure Copper RCA Cables. 4 Gauge Power Amplifier Installation Kit Designed specifically for car audio systems over 1000 watts RMS to 2000 Watts. Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal. The solid brass gold plated Mini ANL Fuse Holder offers ideal protection for high powered systems. Strand Count: 1862. BC-5W2 Compliant. 17 ft. Frosted Blue 4 gauge power wire with seamless crimp ring terminal 3 ft. Frosted Gray 4 gauge ground wire. 17 ft. Blue 18 gauge remote lead wire. 25 ft. Frosted Clear/Blue 14 gauge flat speaker wire. 17 ft. Triple shielded twisted pair RCA cables. One Mini ANL Fuse Holder with 120 amp ANL fuse. One 1/2 black rubber firewall grommet. One 4 gauge spade terminal. Two black 12 gauge nickel-plated spade lugs. Three blue 12 gauge nickel-plated spade lugs One black 4 gauge ring terminal. Ten 6 black zip ties
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$599.95
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Series Alpine R-SeriesCompare using chart →
Alpine R-A90S
from $599.95 
D, 6 channel(s), nom. 75 W, maximum 1800 W, 10 – 45000 Hz, 103 dB, 4 Ohm, high voltage input, Bass Boost, ФНЧ, ФВЧ, illuminate
Alpine R2-A75M
from $499.95 
D, 1 channel(s), nom. 500 W, maximum 1500 W, 10 – 400 Hz, 4 Ohm, high voltage input, Bass Boost, ФИНЧ, ФНЧ, illuminate
Video reviews
Unboxing and Review of Alpine's R-A90S 6-Channel Amplifier
29 April 202021 012 view
CES 2020: Alpine R-A90S 6-channel car amplifier | Crutchfield
23 January 20208 460 view
Power Two 12" Subwoofers with Alpine's R-A90S Amplifier
23 September 202027 783 view
Alpine | CES 2020 | 6-Channel R-Series Amplifier - R-A90S
9 January 20208 059 view
CES 2020 - Alpine R A90S Halo R Series Sound System
9 January 20202 835 view
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