Diamond Audio D612D2

Great sub I've had 2 in a super bass probox for about a year with 2 alpine pdx600.1 and it rocks sounds great on all kinds of music and shakes evrything in and out of my truck

overall this is a good sub. I've owned 2 for about 2 years now and have nothing bad to say about them. A good solid enclosure of about 1.1 to 1.25 cubic/ft sealed sounds better than ported or >1.0 cubic/ft. Its a really nice looking sub as well, but be sure to give it at least RMS wattage and you wont be disappointed!!

this sub is great it is rated at 600W but can take more like 800 to 900W. Bass is really loud shakes everything in my car and blurs my vision. I have this sub the Diamond box and a Diamond Audio D3 800.1 amp best set up I have ever owned

I have 2 12" D6's in my wife's cavalier hooked up to a 1800 watt kenwood, in a custom box. They rock pretty hard, shakes everything in the car and around it. Its hard to find a dealer that carries this brand, so when you find a chance to buy don't pass it up.

I am using this sub in a slightly larger-than-spec'd sealed enclosure and really like it. Combined with a D3 600.1, it's one of the more accurate sub's that I've owned.