AudioControl ACM-1.300 Mono Subwoofer Amplifier, 2 Ohm Stable, Active Speaker Level Inputs, Black

This thing has an extra small foot print. I have it wired to an IDQ10 dual 4 ohm voice coil at 2 ohms rated for 500 watts RMS. It powers that sub with no issues at all. Deep, rich bass and the gain knob is only at about 50%. I had to weather strip my license plate to stop the rattling if that tells you anything. I would say if you are trying to power a 10 or a low powered 12 you can't beat this for space savings. Also the clip light makes initial gain setup super easy.

Smalll compact powerfull amp

then would shut off intermittently by day 2 it stopped working all together. Sending in for a replacement, will update soon Update I'm stuck with it don't make the same mistake I made. Terrible product. BUYER BE WARE no response from the seller sounds like they know this is an issue and have nothing to say. Garbage

Showed up on time and actually better than described! Can't wait to install it.

Works well and is very powerful for its size; but seller needs to clarify which model you are getting when you purchase this item.