Review written by Colton from Dubuc, SK, Canada

Overall, these subs are AWESOME. They are very cheap for what you get, and seem to be of very high quality. I bought four of them for a friends jeep, and we are running it off a power acoustik bamf 4000 1D at 2 ohms, with a 2 farad capacitor and a 1/0 gauge dual amp kit. It POUNDS. We haven't turned everything right up yet until its kind of broken in, but its hard to handle they hit so hard. The looks of these subs are also quite stunning. I would recommend these to ANYONE who wants some good sounding, deep hitting bass in their ride.

Review written by urdah from Mexico

This sub is sick, it kills my old rockford rfp3212
i have it set up running 2 ohms at 500watts rms and it pounds

Review written by J from SILVER CITY NEW MEXICO

I BOUGHT 2 OF THESE SUBS ABOUT 3 WEEKS AGO AN HOOKED THEM UP 2 A LANZER MAX PRO 242 AMP IN A PORTED BOX WITH ABOUT 300 WATTS RMS A PIECE N THEY (POUND), THEY SOUND GOOD EVEN AT HIGH VOLUME N NEVER DISTORT JUST MAKE SURE U PUT IN A CAPACITOR OR U WILL HAVE DIMMING LIGHTS. BUT OVER ALL BEST SYSTEM IVE EVER HAD FOR THE BASS, BUCK , AND DURABILITY. PS SONIC ELECTRONIX HAS FAST N EASY SHIPPING IVE ORDERED ABOUT TEN DIFFERENT TIMES N HAD NO MISTAKES

Review written by Scott from Pago, Pago, 0, American Samoa

I got these a week ago hooked up to a hitron ha2000.2 and they pound. I was told to let them break in for a week or two but I met a guy with two cvr's and i cranked it. Killed him and the cars next to him. Best bang for your buck hands down. Don't get me wrong there are better subs, but they cost more than these. The clarity is pretty good not great, but the spl is insane. Without breaking them in I cranked the volume a little and my eyesight went blurry and lost my rearview mirror. Small enclosure too so if you are looking at getting subs get them now!!!...you will definitely be surprised even after reading this.

Review written by Sean from Rialto, CA

These pump out so much bass it's ridiculus. I have one and it sounds better than the two 10s i had before. I very good buy you wont regret making.

Review written by Alan from Clinton, MS

I have one of these in the truck of my car. They have a really good tolerance to the lowest bass you can find. Very good range; sound quality is amazing.

Review written by Andres from Richmond, VA

i got 2 of these subs in a mazda P/U n a ported box and DEY hit HARD!!!!There hooked up 2 a SPL 2000wx2chan amp. Ma buddys who rode wit me said he couldnt even breath lol. this sub is a great deal definately recommend it. it havent blown or rattled YET n its still hitting hard.

Review written by Michael from Denver, CO

Purchased one of these for the cramped back of a SUV. Hooked it up to a mono Kenwood Excelon amp pushing about 400W RMS. Sounds great, most people who have been in the vehicle think I have two 12s, and its in a relatively small box for a speaker of that size.

Review written by Ervin from Sylmar, CA

cone is solid aluminum and has a high quality construction. it goes well with my Volfenhag ZX-8200 amplifier. sound is solid especially when connected as 2ohms (parallel).

Review written by Chet from Valdez, AK

I bought 2 of these subs and put them in a sealed box hooked up to a 1600 watt boss amp in a Oldsmobile 88 1998 I love them they hit hard as hell with no distortion i recomend these subs i was sceptical at first but damn i love them especially the price......

Review written by Jane from Honolulu, HI

I've had this baby for almost a year now, and they do not quit out on me any damn time. They are the hardest pounding subs i got. It outlasted my brother's kickers and audiobann. Now he want's to buy mine. Well, what i would say to that is.... Getcha own succah!! And they say girls and machine don't mix. For some maybe, but not this b****. You'll love this product, no doubt!

Review written by James from Amsterdam, MO

I bought two Performance Teknique 12" subs and hooked them up to my 2500W Boss amp and they pound. They have better base than my sisters 12" cerwin vegas that is hooked up to a 940-2 farenheit amp. They have a hell of alot more base and they will make ur brain rattle. This is the best buy for the money. So I hope you take my advise and get you a set.

Review written by robert from davie, FL

my good friend has 2 of these subs in his '93 ford explorer, there hooked up to a 1,000W 2 ch. amp....and they pound. he is pushin them with 500W per sub, and they are in a seald box....now dont get me wrong there are better (louder) subs out there, but not for this price....this price is awesome for the amount of bass you get from these subs. and on top of all that, they LAST!!! these subs wont quit on you after a few months or wut ever, play 'em loud play 'em long...the only problem you have to worry bout is your amp over heating....overall

~~~GREAT BUY~~~

Review written by Alfred from Aberdeen, NC

The first impression I had about this product was it Durability to handle two 1800 watt competition amps Draining my car of life.. I purchased two of the Performance Teknique ICBM-5712DX 12" subs.. After hooking them to a new custom built box for my 1995 Ford Thunder Bird. After about 30 minutes of continus pounding, they never blow up nor started to buzzz... I have to say. I have blown plenty of "Competition" labbled subs that could never stand the pounding the Performance Teknique ICBM-5712DX 12" subs took after a month of use.