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Customer Reviews

Alpine R2-A150M

Alpine R2-A150M R2-Series mono subwoofer amplifier — 1500 watts RMS x 1 at 1 ohm

MFR # R2-A150M

4.5 out of 5 stars
8 reviews
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Quality amp from alpine.

Ernesto from Kenai, AK on 12/28/2024

2015 GMC Sierra 1500

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Alpine has been the brand I have proudly owned for many years. This amplifier lives up to the high standards expected from Alpine. Their customer service is exceptional. Crutchfield is my go-to destination for all car audio needs.

Pros: Best bang for your buck.

Cons: None

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Customer review photo

5 of 5 found this helpful

A beautiful amp with great sound

Kevin from Miami, FL on 10/4/2024

2017 Honda Civic Sport

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Verified employee review (What's this?)

Great sound! Breathed new life into my sub Each of these are inspected and tested individually after manufacturing, and include a certification card that has its actual tested max power written on it. It's rated at a max power of 1500W when driving a 1 ohm load, but the certification card that came with mine says when it was tested the maximum power output was actually 1828W! I am happy. The amp itself is beautiful as well. I also like that the lowpass has a 24dB/oct rolloff. That's how I like it. If you prefer 12dB/oct rolloff, Alpine's R series amplifiers are not for you. I for one love it though.

Pros: 24dB/oct lpf rolloff Great sound Beautiful look

Cons: It's kinda heavy It looks beautiful with the cover plate installed. But if you want to be able to make adjustments to the gain/lpf/bassboost, etc, easily on the fly, like I do, you'll have to leave the cover plate off, and the amp doesn't look nearly as nice that way.

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3 of 3 found this helpful

You Get What You Pay For

Vincent from Jacksonville, FL on 9/19/2024

2023 Jeep Wrangler Unlimited

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It's Alpine so you know how clean and powerful these amps are. This is a serious amp!

Pros:

Cons:

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2 of 2 found this helpful

Alpine R2-A150M

Jose from Greenleaf, WI on 3/18/2024

2008 Ford F-450

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Alpine is doing good job in amplifiers! Sounds divine !

Pros: Esay to install

Cons:

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1 of 1 found this helpful

Thunderous Deep bass.

Alex from Sacramento Ca on 1/30/2024

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Verified employee review (What's this?)

I bought this amp in October and finally got to install it 2 weeks ago. I'm impressed with the built and sound quality, it's heavier than other amps of the same size. I had a CT sounds 1500.1, the newer black version, in my 10th gen Honda civic pushing 3 Skar audio SVR 8s in a custom box tuned to 35 hz. With the CT sounds It got loud and made the subs "HIT"don't get me wrong it's a good amp for the money. The subs do not sound any louder(maybe because it has less distortion/cleaner amp) but they do sound warm, deep, and have that thunderous lows I was craving, the type of bass that surrounds you not that BAM BAM BAM burp burp bass. Overall I'm happy with my purchase and the service Crutchfield provides. My older brother used to use Crutchfield back in the 90s and I have continue to use it and always recommend them due to their customer service and quality products.

Pros: Well built, made my cheap Skar audio subs sound like more expensive subs. All the connections are in one side. The screws for speaker power/ground remote are one size.

Cons: The speaker and power/ground connections are at an angle which can be a problem if you have limited height space and need to use spacers.

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11 of 11 found this helpful

Alpine R2-A150M

Guest from Seale, AL on 1/12/2024

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Ok amp price is terrible... Skar RP1500.1 179.00 and more power

Pros:

Cons:

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1 of 74 found this helpful

Alpine R2-A150M

Raffy from MIAMI, FL on 9/12/2023

2010 Toyota RAV4

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Atlast I've got mine, /////ALPINEi s one of the best in car audio, and CRUTCHFIELD is one of the Best authorised Distributor in terms of customer service that they provide me.

Pros:

Cons:

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8 of 12 found this helpful

Alpine 1500.1

Crutchfield customer from MILWAUKEE, WI on 6/11/2023

2019 Volkswagen Tiguan

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Verified employee review (What's this?)

I had bees waiting on this amp since February and now it's finally here. I have two r2 10 in the halo box and man the bass is super low and it's hit hard

Pros: Great amp for the money

Cons: Took a little bit to be released that's all

Crutchfield response on

14 of 17 found this helpful

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