I purchased these subs 4 months ago along with the matching 1200rms hifi amp and my expectations have been exceeded. Hifonics have come a long way and the fact there amps are CEA complaint is outstanding. These subs produce outstanding lows and was exacly what i was looking for. About the comment from the guy talking about not having true power, there were obviously other variables and tuning issues causing lack of power.

They hit hard. Really hard. Especially for the price. Never gave out. Had them for like a year now and still look and slam like there brand new

i put these subs in about a year ago. they keep up with a lot of abuse i give them. they hit hard. they could be louder but definitely a lot of power. it massages my back in my truck. for the price you cant beat them.

Right now I have one sub on a weak amp that's only pushing around 300 watts and my cousin can hear me coming from 2 blocks away. So its a really good sub for the price. If u get a good amp and a pro box this sub will hit hard. To be honest if u can afford a square sub u should get it but if not, trust me if u hook this sub up the right way it can out bump alot of subs at the same price. I even wooped two kickers already with this one sub lol so just get the right stuff and go out beatin

These subs are incredibly loud. So loud my wife can hear me come home from work more than 3 blocks before I get home. Best sub ever.

I have two of these in my 99 Escort and for two twelves they hit so hard! I didn't think they were going to be this good. Clean sound, loud bass, vibrations; everything you want for a good price.

So a friend of mine recommended these subs about 5 months ago, I was a little skeptical at first but I am more than satisfied with these. I bought two of them and had them runnind on a lanzar 2000watt 2 channel amp at 2 ohms and they slam. They produce nice clean bass. Great for starting systems.

I would recomend thiz cuz its so great!!!!!!!!!!

I bought this amp thinkin it was 1300w!! Boy was I wrong I believe its way underated

I have this sub in a 2.6 Cu. feet ported box and it definitely causes a headache after a while of nice loud bass. Love its bass either inside the car or in open trunk.