Review written by dirty from cut off , louisiana

i also had 3 pioneer subs 1000rms 3000peak in a sealed box on a 2600 watt hifonics amp and with this box i now have 1 sub same amp and it hits much harder than all 3 in a sealed box .... no port noise very clean sound

Review written by lucky from wenatchee, wa

i have a pioneer 3000watt sub in this box and it hits hard as all get out

Review written by Andrew from Richmond, VA

THIS BOX HITS SO INCREDIBLY LOUD. I HAVE A ORION HCCA-12 INCH WOOFER AND I'M PUSHING 2000+ WATTS AND THE BOX IS STILL IN GOOD SHAPE, THIS BOX CAN TAKE SERIOUS POWER, AND YOU CAN BARELY HEAR ANY PORT NOISE.

Review written by Matt from Centerort, NY

This Box is a great box. It really hits the low bass notes with my Orion Hcca 12.2. The only thing is after about 4 months of use with my JL 1000/1v2 and my hcca the walls started coming apart, only because my setup is extremely powerful and has 4 inches of xmax.....that's a lot of air being moved....nothing a few screws and caulking cant fix. but other than that...great box for an amazing price

Review written by Zachary from Victoria, TX

OMG, this box roars...You can feel the reverb just by singing in to it w/ no woofer inside. Once you DO drop the woofer down into it, this box just opens up and yells...The bassiest box ever!!!

Review written by DeMarcus from APO, AE

I got this box and installed my system 8.4.08 and it is amazing, I put an Audiobahn aw1200q in it and it pound hard. I strongly suggest this box if its specifications fits your sub.

Review written by David from Hammond, LA

This box clearly struck me as well-built from the get-go. The two ports are exactly 4" in diameter in between the flanges. The only major drawback I've found is that the ports are simply not quite long enough for this enclosure to tune to below about 50hz for most subs. I've loaded mine with the MA audio MA121XQ 12" sub and the tuning frequency is exactly 56 hertz (with the sub's large rubber cosmetic cup removed from the basket to increase air space). Even so, I still get 2 to 4db more spl (equivalent of about twice the "power") at a thunderous 34hz than this same sub in a 1.25 cubit ft sealed enclosure. If efficiency is your goal and you dont plan on needing enough space for an additional sub, this will give you about as high efficiency as you can get from a ported enclosure. BTW, the ports are very well flared and there is almost NO port noise!

Review written by Alex from Frostburg, MD

This is an excellent box. It is very strong and very big! I have a 12 inch Type R in it right now and, I might get another for my home theater system. Its the best single 12 inch box on just get it!

Review written by James from Augusta, GA

This is a great product, i have one, with a kicker compvx in it and it kicks like police at the front door. Great!!!

Review written by Chadwick from Bellevue, WA

i bought this box and put a power Acoustic 12'700rms 1400 watt woofer powered by a Legacy 3000watt mono block amp and man does this thing pound. Clearly you get your bang for your buck. I give this box a 10 top of the scale