Recently I purchased two 12 inch ssds from Fi car audio. I was looking for something loud yet retain good sound quality. I first built a box which is 4.5 cubes tuned to 33 hz. I have them hooked up at 1 ohm to a US amps Md2. At first i thought the low end was lacking so i contacted scott and told him and he told me about the copper coils vs the aluminum coils. Well the copper coils made that much of a differnce because i love these subs. They play the lows nicely and get loud. The sound quality could be better. But being that im a bass head it doesnt bother me at all. Compared to a sx which everyone wants to compare them to. I would say they are alike except more musical and better quality. I have played just about everything and put them through hell and have yet to smell any coils burning.

Pros: Great build quality

Customer Service

Lightweight

Get Loud

Cons: Lack SQ(its there but could be better)

Overall: Out of 5

Build Quality 5

SQ 3

Customer Service 5

Spl 4

Overall Liking of the Sub 5

Be prepared after they break in...

Good job on the reivew, any pictures? And could you repost a copy in the product review section?

I sure will im looking for pictures. I think i had these when i couldnt find my digital camera for some reason cause i cant find any pictures but i will check.