Alphasonik  PSW812

I have 4 or these being pushed by 3000Watts of Audiobahan amps. I recently had to replace the seals in my windows. IF you want loud earthshaking power with 100% sound these are your best bet. Ported boxes are recomended. i gain 6.2 db by doin so

these subs really rock,in a slot box they are amazing i have 1 of these and i hit 149 db's these are sweet

I have 2-12" and 1-10" reverse mounted in the Mini and WOW! You couldn't imagine. Much better than JL's and a whole lot cheaper!! BUY! BUY! BUY!

i have a PMA1000HCA running at 4ohms pushing them at 500watts a piece and hitting around the 140-145 decible range...amp is only turned up about 1/4 of the way, i have them in slot boxes really helps. when i get new alternater and 2 gel cell batteries i'll get 2 more subs and run it at 1ohm mono 3000 watts of power pushing these bad boys i'm gonna be heard from 2 miles away instead of 1, haha.

i have 3 12" 800series 2ohm. in a sealed box in my 00 monte carlo, with 1600w on 1.333ohm. i never seen any speakers take a beating like this for over 2 years and yet still no problems. good subs man!

really nice sub that hits hard. I hav 1 right now with a mtx mxa8001 amp and im easily over 130 db's. lookin 2 buy another one and pma800hca amp soon. great value for what you get

amazing subs.. have 2 of the 12s.. 800 series with the pma1200DA with the alpha 5 farad cap.. umm .. they pound ...HARD. little pricey.. but i am satisfied.. it sounds very nice..

This sub is really great I have 2 800 seies 12's in my talon and it is one of the best souding cars that I have heard.The bass is cRazy loud sometimes but they are just so clear.

i have 1 of this subs with a sony XM-3001SXD. 1000 rms 1 ohm, and man!!!! this subs really rocks.. i dont understand the price of this subs.....

i have 2 800 series 12in in a duel ported box and a jl audio 500/1 and these are the hardest hitting speakers i have ever heard . and they match my car .

i have two of these with a alphsonik 2900watt amp with a stock radio and a cant belive it.

I have 2 of these and its being pushed real good by my MA audio amp 1800 mono block and I won frist place in a sound off.

i have one 12" 800 series being pushed by a memphis 1100 watt amp at 1 ohm. the amp is just barely turned up and not even close to 1/4 yet. if i turned it up to 13 on my cd player i can barely sit in the truck because of the pressure.

I have two of these subs in a ported box with the Alphasonik PMA1200DA amplifier and a Alphasonik PEX2B 2-way crossover. I can only turn it up two 9 on my pioneer in dash screen. Can't even hear yourself breath. Great Subs!!!! Alphasonik is the best!!!!!

This is one bad sub. I bought two of these, and got them powered by a Clif Design CDX20A Comp Amp.(It does 4000 watts at 14.4 volts at 2 ohms). I know thats extreme but hey these things hold it. The amp is quite half way but the pressure they produce is insane. I would highly recommend these to a true audiophile with about 2200 watts to put on these bad boys.

I was thinking that these subs are no match for my old JL's, I was completely wrong! Amazing sound, power and price just blew all others away. I highly recommend a pair of these punching it with the Hifonics class D 2000 or 2600 watts mono block. Trust me on this one ppl!