Customers say
Customers praise the amplifier’s power output of 330 watts @ 4 ohms and its sound quality, with one customer noting it thumps hard at 1/4 gain. They appreciate its build quality, describing it as solid, and find it easy to install. The compact size and weight receive positive feedback, with one customer describing it as “tiny but powerful.” Regarding heat resistance, while some customers report it doesn’t overheat, others mention overheating issues.
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Your Sales Price $395.99 - $159.95
A quick rundown of this product’s key features:
330 watts RMS x 14 ohms
preamp and speaker-level inputs
variable bass boost
The amp includes preamp- and speaker-level inputs,you can installin almost any vehicle, even one with a factory radio.
Our Top Reviews
Reviewer: Cooper Champine
Rating: 5.0 out of 5 stars
Title: High Quality Amp
Review: High quality amplifier that performs as expected. They underrate their power so that you can be confident in the performance promised. It is not compatible with some other Ethernet based bass knobs. Occasionally mine will not work in the morning but that is definitely user error with my remote wire
Reviewer: Urbano Sena
Rating: 5.0 out of 5 stars
Title: Use the proper wire and fuse size and make sure you have a good ground it makes a Big difference.
Review: Have this amp hooked up to two 12 inch skar’s at 4 ohms and they pond HARD and it made my hole system sound so much better. Make sure to use a 60 amp fuse at the battery, I had a 100 amp and it would make the blue light blink.This amp would make most systems sound better very happy with the purchase.
Reviewer: dave
Rating: 5.0 out of 5 stars
Title: Great amplifier
Review: This is a great amplifier. It powers my 12 inch sub perfectly. Never had an issue with it.
Reviewer: Robert Crabtree
Rating: 5.0 out of 5 stars
Title: Works great!
Review: Works great! Sounds good 👍🏻
Reviewer: Kasey Ford
Rating: 4.0 out of 5 stars
Title: Old sub new amp
Review: Wired with a 4guage kit no cap powering a dvc kicker L3 wired in parallel for 2 ohms, and it’s more than enough for my civic. Well worth the money. Will be adding a knob for adjustments on the fly
Reviewer: Jon N.
Rating: 5.0 out of 5 stars
Title: A great subwoofer amp
Review: I use this amp to drive a single Alpine 12″ sub, and it does an extremely good job. I have the volume at maybe 65% and it’s still crazy powerful at max volume. The thing I love most about this amp is that, when you’re paying for Alpine quality, it just works. It’s on the pricier side in comparison to other mono amps, but I haven’t had a single issue with it since installing it over 2 years ago and putting it through pretty heavy use every day. Just make sure you get a hefty wiring kit that can handle the kind of current this amp needs to really push your sub.My one gripe is that it didn’t include a remote – you have to purchase one separately for $30. It’s worth it, but it’s a bit of an annoyance.
Reviewer: Lee from Boston
Rating: 5.0 out of 5 stars
Title: Powerful, clear sound in a relatively small package
Review: Rated at 600 watts at 2 Ohms, my test sheet shows 726 watts of total output. Pretty good! This is a no-frills amp- no subsonic filter, no clipping light, and the bass knob is extra, but it’s easy to set up, mostly. It doesn’t have speaker inputs, so you have to get RCA adapters. The most important thing this amp has is clean, powerful sound. It does not color the bass like some amps do. I had 2 other amps in this general wattage range- the first sounded weak and kinda flat, and the other made my sub sound muddy. The Alpine just gives strong, unfiltered bass to my IDMAX 12″, and really made it come alive. And for the current price, it’s impossible to do better. I’ve had Alpine amps in the past and liked them, so I’m not sure why I strayed. But I’m glad to be back in the family because the sound quality is top notch. *edit* For a tuning tip, get your gain and x-over set to where you like it, with the bass boost at zero. I then turned the bass boost up 1 notch, and reduced the gain just a tad, and that really made my older music come alive. Give that a try if your music from the 80’s and older doesn’t kick like the newer stuff does.
Reviewer: jonathan hargrove
Rating: 5.0 out of 5 stars
Title: Hard Bass power output
Review: Best amp gives all the power my subs can take
Reviewer: Victor Manuel Romero Sotelo
Rating: 5.0 out of 5 stars
Title:
Review: La marca mantiene su calidad. Me quedó sobrado para un cajón con subwoofer plano Pioneer Ts-a2500lb. Pero en cuanto encontré el punto de ajuste sonó excelente. Sabes que la potencia ofrecida es la potencia que tendrás, no los miles de supuestos watts de otras marcas que no cumplen. Mal que a diferencia de otras marcas, tengas que comprar la perilla de ajuste remoto. Casi todas las otras marcas lo incluyen.
Reviewer: Stéphane
Rating: 5.0 out of 5 stars
Title:
Review: Service de livraison rapide, et ca drive mes 12 pouces a merveille, qualité Alpine.
Reviewer: MJ
Rating: 5.0 out of 5 stars
Title:
Review: Installed on Dmax isuzu 2023 with 8awg power cable. Works flawlessly
Reviewer: jaspinder duley
Rating: 5.0 out of 5 stars
Title:
Review: can not beat Alpine bro n sis
Reviewer: Amazon Customer
Rating: 5.0 out of 5 stars
Title:
Review: Amp powers my 2 alpine 12” subs perfectly
Price effective as of Jun 23, 2025 17:42:42 UTC
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