Diamond Audio D612D2

Great sub

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.

Diamond Products

Diamond is one of the best speakers for the dollar. The clearity is amazing and the bass is crazy. Diamond is the way to go.

great

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

good

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!!

Great SQL sub

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

4DR Chevy Cavalier

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.

diamond

diamond audio is one of the top brands for all car audio. i would recommend diamond for every day listeners, and kicker for competitions. You get what you pay for, dont buy subs just because high watts or huge magnet.

Great sub

I would recomend this sub to anyone. This sub is awesome. Its loud and hard hitting but still soundz great. I took second with this sub in my 98 safari as an sq setup. It beat out many 10s and 12s at the same power class. My new setup will consist of more of these subs.