Running dual 12’s in a ProFab HD box and they pound!!

Great quality definitely worth the price

This is my first sun downaudio sub and it's worth the money

Install my 2 x12v3s on db aak 6000.1 at .5 they really bang hard an not even broken in yet

Shipping was fast subs arrive with no damage can’t wait to install them on my aak 6000.1 at .5

I have this subwoofer in my room on 2000 watts and it shakes the whole house. It's got great lows and punchy bass. The excursion is outrageous (4 inches) and I don't have anything bad to say about this subwoofer.

Awesome subs I have two jp23 v2 amps on two of these and they are taking the power without a problem

I ordered the sub and was delivered within a few days. I have not had time to install the set up in my car yet. I am sure the speaker will provide me with years of musical listening pleasure

I replaced my JL12w7 sub with this Sundown X12 V.3 and I’m really impressed. The sound quality is unbelievable and it’s hard to describe the deep concrete feeling bass you get from this sub. I’m playing around with it inverted and traditional mounted for the final set up. The sound quality is way better than I expected, I was worried the output may be overpowering but it turned out to be perfect. Hard to believe but it is better than the w7… I’m a believer. This is my first Sundown but won’t be my last. BTW down4sound was perfect Thru the entire purchase process, highly recommended Thanks - Beasley

A monster of a sub! It's one thing to see pictures of it, but to have it sitting on your workbench it quit another! Build quality is top notch. I would recommend this sub to anyone looking to add some serious "thump" to their system! Down4Sounds Customer service is outstanding and my order shipped super fast. Couldn't be happier!