Summary: Awesome sound, great response, quality construction. I have mine in a sealed box for sound quality and I run about 370 watts into it at 2 ohm and it sounds amazing. No distortion what so ever. If your not looking for monkey bass and want good clean bass that is extremely accurate and is way better than Wal-Mart crap then this speaker is for you. Dang thing is heavy as hell though. But I look at it as a good thing. I don't want some flimsy crap in my system.
Summary: I bought this product from discount jungle which I found out the hard way is not an authorized pioneer dealer, thus Pioneer's 1 year warranty is invalid. The sub was brand new and sounded great, and I had it paired with the champion series amp by Pioneer, and it still blew after 1 week. No way I could get it replaced, fixed, returned, etc. Should have just given the money I used for this sub to charity or something.
Summary: I purchased two of these and had them professionally installed. I wanted some subs to complement the sound inside the car. The way that I designed the sound it sounds so amazing inside where it matters most when driving compared to outside the car but I still get allot of complements on the subs. If you can afford it with the right amp, I recommend these. and don't forget to get the right enclosure. The size of the box will make a big difference in the sound produced.
Summary: I have 2 of them wired for 2 ohms hooked up to a PYLE PLA4478 I have it set in a to 2 channel configuration at 2000 watts per channel and the crossovers set at 9 db its amazing it makes the mirror shake really good the trunk rattle to the point of the paint coming off just make sure all your music is 320kps so u don't get distortion and battery has to be at least 750 cold cranking amps and altanator can charge that battery without slowing down the engines idle rpm when u...
Summary: I have my doubts about buying items online and what condition they would be in when I get them.they came in brand new no damage what so ever and they SLAM 3 of these and you have you're passenger saying its hard to breath
Summary: A high quality sub for the money. I installed in an atrend ported enclosure with a Boss mono amp and boy does it thump. I turned down the sub power through my deck because I just want a lil kick bass and not shake the neighborhood. Amp power is about halfway as well. Very worthy purchase.