SoundQubed S1-850 900W RMS Car Audio Amplifier, 1 Ohm Stable Monoblock Amp Class D w/Remote Gain Control Knob & LED Clipping Indicator

The amp is as advertised. I have it wired too 1 ohm in a daily driver and it works flawlessly. Doesnt get real hot. No thump on turn on. And the bass knob with clip light is such a valuable tool you just cannot go wrong with the S1 series. Highly recommend. Forget the price. Forget stickers. This amplifier does its job well.

This amp was suggested to me by a friend in the the competition side of bass. I couldnt be happier. Talk about watts for the money i give it hell and it keeps taking it. I had to do the big 3 wiring for the battery/ alternator to keep power to this baby. The clipping indicator allows you to properly adjust the amp to keep you from burning up any components unknowingly. With this you know if you are doing damage to you setup.

Great Amp does what it's supposed to excellent build quality would buy again

Worked ok for a little bit then burned out, no fuse to change, some parts look burnt and there is a zip tie on the coil part

This thing does well over rated power with proper electrical. I even ran it on .5 ohm for 2 hours straight. It did heat up a little, but nothing out of the ordinary. It was cooler than the skar lpv2 750.1(could cook an egg on 1 ohm) it replaced.Final goal is for this to power an 8 inch tezla audio 1.5k at 2 ohms.

Not sure if it puts out rated power or not but if it does it goes into protect shortly after. Keeping it turned down its fine, but will go into protect if its pushed, and it doesnt really get the sub loud. Tried replacing a cab1600 with this, going to sell and

This amp is powering two soundqubed hds-212s in a custom enclosure. It manages lows very well compared to my last and has plenty of headroom. Build quality is also great... doesn't get too hot.. would reccomend and have to friends.

I had 1 S1-1250 Running 2 Sundown LCS 12's @ 1ohm. Ran 2 SA-12's for a week @ .5 ohm. Received my 2nd amp and running them strapped @ 2ohm. Soundqubed makes a great product if your not looking to spend a ton of money