Customer Ratings & Reviews

It's Alpine...Enough Said!

I purchased this amp to pair with the 10" NVX NSW104 subwoofer. I have a crew cab Dodge Ram, and I put it in a custom sealed box behind the driver's side under the back seat. I was just looking for something in the 300W (RMS) range to improve the factory sound. I've been running it for a few weeks now, and I LOVE it! The PROS: It's Alpine! I could just stop right there, but to be more informative I'll continue with my full list. It came with a birth sheet from the factory that said it tested at 275W @ 2 ohm which is 25 over the listed watts. It runs extremely efficient and never gets hot. It has a very small footprint and is very easy to install. There is zero distortion and it sounds great with any type of music. The sub has a range of 200-350 rms, and this amp pushes it perfectly. At first I was a little worried I wasn't getting a powerful enough amp since NVX says it runs optimally at 350W, and that I would have to run it at max power to fully optimize the sub, but the Sonicelectronix guys assured me it would be a good pair, and again it doesn't even get warm to the touch. I am SO glad I got it. I can't imagine the sound being any better than it is now. The CONS: I have only one. The amp doesn't come with the bass knob. You have to purchase it separately. However, it's not a big deal at all, because I can adjust the bass level from my head unit, which is the JVC KW-R900BT that I purchased with the package. Besides, when I tuned the amp, I set the gain almost to the highest setting and the bass level on the amp very low. Bottom line, I would highly recommend this amp to anyone wanting a moderate upgrade from a factory system. You won't be disappointed.

Great amp

Powerful little amp. Mine tested at 270w @ 2ohm,rms. Plenty of punch for an 8",10" even a 12" sub.

Mrv m250

Great amp, performs well with my 10 inch JL sub. Small size and lightweight, easy to mount out of the way. Great choice for the price.