Gravity GBR250.4D True 360-Watt RMS Micro Ultra Compact Digital 4-Channel Full Range Amplifier with RCA Stereo Input - Perfect for Motorcycle, RV, ATV, Car, Boat, Marine

fits nicely in saddlebagworks great

I bought this amp with no history or pedigree and I must admit that I’m blown back.My system is modest but purpose built and with this amplifier running the front stages it sounds incredible.In my sub stage I am running a Hiphonics Alpha 1200.1 and this amp simply works.Using a Pioneer 1500Nex as the head unit is giving me stellar sound with front and rear 4 way Boss speakers.Yeah buddy!

So it's funny the front channels couldn't get my 6.5 speakers going very good but had my 8s going good then it started cutting out after 3 songs so not sure if amp is bad or just bad quality .... either way sent back bought an nvx since they were back in stock I know it will work great

Boosted the power to my rear 6 x 9 s

It was a pretty easy straight forward install. It fits nicely right behind the stereo on my 2012 Road Glide. Gives the stereo some good boost, sounds great.

It lists it as good for boat, atv, and motorcycle. It clearly is not as mine just fried after getting wet. And it is 2 months out of warranty.