Alpine R-A90S

Name: Alpine R-A90S
Price: 599.95 USD

ItsonlyaHONDA · 2022-06-30T13:19:38-0400

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Alpine R-A90S

R Series 6-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 250 watts RMS x 2 at 2 ohms

www.crutchfield.com

Down4Sound JP23 v1.5 | 2300W RMS Amplifier

All budget friendly but still adds up

420tabbycat · Dec 3, 2021

Viggen said:
I went down this road…. Aucdicontrol D.1200 to active front, ML280 & ML1600.2 with the other two channels going to OEM alpine speakers in my JKU. If someone made a affordable amp that was 50-75x2 + 150x4 then that’s where I would of gone. But I couldn’t find a staggerd amp to fit where I need it (under seats) and in my budget.

gains are turned way down….

I don’t know how “audiophile” it is but I’ve been looking at this. Actually pretty spot on for guys like me and @ckirocz28 with hungry 2ohm midbass drivers.

Alpine R-A90S

R Series 6-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 250 watts RMS x 2 at 2 ohms

www.crutchfield.com

ckirocz28 · Dec 3, 2021

420tabbycat said:
I don’t know how “audiophile” it is but I’ve been looking at this. Actually pretty spot on for guys like me and @ckirocz28 with hungry 2ohm midbass drivers.

Alpine R-A90S

R Series 6-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 250 watts RMS x 2 at 2 ohms

www.crutchfield.com

I guess I spoke too soon, someone does make a staggered power amp, yay Alpine!

420tabbycat · Oct 31, 2021

Perhaps the alpine 6 channel is more to your means. I’ve been eyeing this up for a while now. If I didn’t have two 5 channels and a decent 2 channel I’d long ago have this running my front stage.

Alpine R-A90S

R Series 6-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 250 watts RMS x 2 at 2 ohms

www.crutchfield.com

ryyo · Oct 31, 2021

420tabbycat said:
Perhaps the alpine 6 channel is more to your means. I’ve been eyeing this up for a while now. If I didn’t have two 5 channels and a decent 2 channel I’d long ago have this running my front stage.

Alpine R-A90S

R Series 6-channel car amplifier — 75 watts RMS x 4 at 4 ohms + 250 watts RMS x 2 at 2 ohms

www.crutchfield.com

Thanks for the suggestion. I'm actually looking for more power per channel though to have a decent amount of headroom, and I also want to reduce the number of amps in my install. I'm currently using a JL 300/4 bridged to the midbasses, and a Sony XM-GS4 for the midranges and tweeters.

Alpine R-A90S

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Alpine R-A90S

Why use massive amps for relatively low RMS loads?

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