R Series 6/5/4/3 Channel Power Amplifier
Product highlights
• 75 watts x 4 channel + 150 watts x 2 channel @ 4 ohms
• 100 watts x 4 channel + 250 watts x 2 channel @ 2 ohms
• Bridged: 200 watts x 2 channel @ 4 ohms + 500 watts x 1 channel @ 4 ohms
• Total RMS Power: 900 watts
• Class D 2 ohms Stable 6-Channel-Channel Amplifier
The R-A90S 6-channel amplifier features a staggered power channel layout for ultimate sound system flexibility. The amplifier can be used to power 3-channel systems (200 W x 2, 500 W x 1), 5-channel systems (75 W x 4, 500 W x 1), or 6-channel active 3-way component systems (75 W x 4, 150 W x 2). The result is a perfectly tuned sound system that produces accurate sound images with minimal phase shift and internal noise throughout the amps Hi-Res compatible frequency response.
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.
Internal Product ID:
190451
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A Crazy Versatile Amp with surprising Power
Ill start with explaining why I went with this Amp. I have a 1998 Volvo S70 T5 with every option and that includes the Dolby Surround System. That system was designed as 8 Ohm. So I made the decision that I would be completely rewiring the car and removing the factory Amp. The car has a Center Speaker, 2 6.5's with dash tweeters, 2 rear door speakers that are also 6.5's and 2 8" speakers on the deck. The car is loaded with speaker locations and that left me with the need to find an Amp that can power all of this. Enter the R-A90S, With the staggered power on channels 5&6 it was the perfect opportunity to install Alpine 6x9's on the deck to replace the OEM 8" speakers. The only exception is I am running the center channel off the deck itself. Regardless this amp does a great job of giving adequate power to all the speakers. Also this Amp is putting out a health amount of power above what was advertised. Even the included Birth sheet shows their test results on the amp you receive. My amp was putting out almost 15% more power than the guaranteed values.
Bottom line is that if you are looking for an amp to power a non standard setup this Amp allows you to get creative with your install. Its fantastic! 10/10
Verified purchase
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Controls bass level and frequency and monitor voltage
Flush Mount & Universal via RCA. Works with any amp, controls your bass output
The XLOC66X helps you easily integrate with your factory or aftermarket system
The XLOC88X helps you easily integrate with your factory or aftermarket system
Great for isolating a second batter making it dedicated to the stereo system
Great for isolating a second batter making it dedicated to the stereo system
Does not create a voltage drop to the second battery like conventional isolators
Make installation a breeze with the XBTU
No-fail termination and current flow, it helps keep your system protected and running smoothly
Great for amplifiers that do not accept a large gauge power wire
Spade Terminals • 4 Gauge • 1 Red & 1 Black • Nickel Plated
4 Gauge Ring Terminals with 3/8" Opening (5 Pieces)
(4-pack) 4 Gauge Solid Copper Ring Terminals with Shrink Tubing
0.25 Meter (0.86 ft) Hyper-Flex RCA cable w/ Serpentine-Cut Nickel Plated Connectors
