When I first received it I realized that it was smaller than a previous Rockford Fosgate amp I purchased so I was worried it wouldn't push the full power it says it can output. The birth sheet that came with it says a total of 916 watts RMS @ 1 ohm sitting at 14.4v of course. This amp has some serious power for being so tiny! It outputs clean strong power that doesn't lack even on a hot summer day here in California. As the matter of fact I was able to drive from Fresno, CA to Pismo Beach, CA which is a 3 hour long drive and it never shut off on me.
I would recommend doing the 'Big 3 Upgrade' on your electrical system so you don't put so much stress on your battery and alternator. I recommend you buy this amp especially since it offers almost 1,000 of true power without leaving the wallet empty.

This amp is awesome! Love everything about it! Rated for 750 rms but most of them are over 900 rms @ 1 ohms (that will vary per amp of course) gotta love rockford for throwing in birth cirtificates and extra powa!

I bought Rockford amps and speakers for the quality, and compact ability you can fit more. They are excellent in power and output. Easy to install. Great products.

i bought this amp b/c of brand & reputation of Rockford Fosgate. i have this amp for my JL Audio w6 10" sub & thus amp preforms very well doesnt get hot at all & is very reliable. i highly reccommend this amp.

this is a great amp, i have it hooked to 2 fockford fosgate p2 10" & this amp pushes them hard very impressed how much power comes from this lil amp

I thought this amp would not be able to drive my p3-12 Rock ford Fosgate sub but it gave me a big surprise, i bought this amp to add a little base to my factory stereo and i have no regrets if you are looking for a nice upgrate for your factor stereo well this is one of the best amp on the market thanks to sonic.

I have this product hooked up to an 10" atomic subwoofer and my head unit is a double din pioneer. It is rated for 400 watts at 4 ohms and this amplifier matches it perfectly, although on the box it did not say it was rated for 400 watts at 4 ohms like it does on the website. The remote bass accessory that comes with this is a must! It is so easy to adjust the bass on the go and I use it all the time, and although there is a light on it that is quite bright, it turns on with the amp so you always know when it is on, which is nice. I will buy another Rockford Fosgate Product.

I recommend this amp for a two sub combination, my amp birthsheet was 918 and i have 2 re audio srx 12s in a slot ported box and this amp pushes those 12s with ease. A must buy, don't let size fool you. Durability is Rockford Fosgate.

Wow! I was a little skeptical about running 1 ohm but glad I did with this amp. Have 2 10" Kicker CVT 2 ohm subs wired to 1 ohm and man does it pound. Previous amp was badly underpowering them. The Fosgate birthsheet showed 949 watts at a 1 ohm load. Been running a few days and the casing remains cool to the touch. Be sure to get at least 4 gauge wire and take it easy on the gain. Best wattage bang for the buck!