Customer Ratings & Reviews

Great Subs

i Recently purchased 2 D312D4's and a Sound Storm CR4000.1. Man all i can say is these subs are great, i have the ran at 1 ohm and the amp is 1/5 the way up and they are pounding, i am actually thinking of buying 2 more of these subs so i can actually make the amp work. I actually would compare these subs to JL Audio. I have a homeboy who has 3 W3 and my subs sound just as good as his do. If you want good quality from a sub and want so loudness, go with these subs and a good amp, i would recommend an amp way stronger than the sub specs, because these subs are underrated and can take a lot more then it say it can

ok. but can be some trouble

my friend had 2 of these in the back of his truck and they sounded alright, but always shut the amps off. i would recomment some kickers instead that hit just as hard for less the price.

awsome sub

this sub is awsoome i have owned Jl MTX Kicker and RE, this sub blew me away it sounds just as good as every sub i just stated and better than some

BUY THIS SUB!!!!!!!!!!!!!!

Great Speaker!

put this speaker in my s-10 with a slotted box and a pioneer 380rms/760peak amp bridged. speaker hits extremely well. adjusts my mirrors for me! and it's only a signle 12", never heard of diamond audio before but they have my vote with this sub as i am well more impressed then i had expected.

Awesome Subwoofer

Don't let the price fool you. This is an amaizng subwoofer. Diamond Audio makes great products and this is a fine example. Great sounding bass that will have a deffinet impact on any system.

GREAT SOUND QUALITY WITH BIIIG BASS

My buddy had two of these in a f250 and they are great sounding subs deep low bass great sq and with only about 250rms a piece im sure they can handle around 550rms or more with the right box and amp. If u have the money get these. They compare to jl, re, rf, cv, and more. In some cases i should say they compare to diamond audio. If u know audio these subs should and will sound amazing if hooked up buy a proffesional or someone who knows what there doin.