I have 2 of the RXW12 Logic Sound Lab they r dual voice coil subs at 2000 watts they r sum of the hardest hitting subs I have ever owned and I have owned a lot of different types of subs.. I have them hooked up to a 3000 watt Audiopipe mono block at 2 ohm stable and they flex my windows with all 4 of my windows down.. They r great subs to own and don't wear out easily..

I have found no down side to owning these subs..

I had this sub handed down to me from my uncle and it blasts!!! I currently have it hooked to a 2,000 watt amp as a center speaker ( since there is no spot for a sub) in my house and it will knock off anything on the walls. It puts out more of a blast than my uncles new system. This is an amazing subwoofer. When they built this they weren't joking at all. This is probably the best out there. No fading at all and I can't seem to get the sub to travel the furthest it can go. I'm extremely impressed with it. I would recommend it to someone who wants rapid changing bass or just let's their stereo blast.

I haven't got to hook it up as a subwoofer on any system yet so I haven't found any weakness on it. Like I said its not hooked up as a sub and will blast!!!

Amazing subwoofer, handed down to me, no flaws yet.

Awesome subs and heavy out of the box each weighs close to 36lbs. Dual 4ohm coils each capable of 8,6,4,2, and .5 when ALL coils are wired in parallel. I rocked these subs for 2years on a 2000watt Volfenhag amp @ 4ohms and they hit nicely. Then ran the same subs on a 1300watt Planet Audio amp @ 2ohms and they hit even more. Now I have them running off 2 JL Audio 500watt Mono block amps @ .5ohms and they will do hair tricks in the car blow out non reinforced windows and set off car alarms from over a block away. EAR PROTECTION IS A MUST FOR 2 OR MORE OF THESE MONSTERS... THEY DON'T PLAY!

You have to invest in a high end Digital amp not an Analog otherwise you will not get the full power of these subs. Don't get me wrong, they still sound good under powered, but you are missing out on a LOT of sound!

Awesome subs, bumping nonstop for 6years now, sound great, HIT HARD!