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 with amplifier
Staggered power amplifiers are perfect for a 3-way front-stage setup,and work great for a front/rear/sub stereo as well.
Product Specifications
Item Weight: 7 pounds
Product Dimensions: 16 x 12 x 6 inches
Item model number: R-A90S
Mounting Type: Surface Mount
Brand: Alpine
Number of Channels: 6
Output Power: 1125 Watts
Specification Met: Hi-res Audio
UPC: 793276242952
Product Information
Product Description
Alpine R-A90S R-Series 6/5/4/3 Channel Power Amplifier with staggered power
Experience your music in Hi-Res with the versatile R-A90S 6-Channel Amplifier for hair-raising details that puts you in the center of the performance.
STAGGERED 6 CHANNEL POWER
When looking to power a dual subwoofer configuration, the R-A90S’s 5th and 6th channels can be bridged to provide up to 500-watts at 4Ω.
AN AMP THE GROWS WITH YOU
The R-A90S can effectively function as both a 3-way active amplifier and 5-channel amplifier by delivering the power where you need it.
ACCURATE SOUND REPRODUCTION
The R-A90S maintains an extremely low phase shift throughout the music spectrum, which allows your music to stay faithful to the original recording.
ALPINE EXCLUSIVE TECHNOLOGY
The R-A90S has dual post-filter feedback loops that correct signal distortion by making the output as close as possible to the original input.