This subwoofer is much overrated on power. It is rated for 500w rms. I could smell the voice coils burning at 300w, and it completely blew at 550w. Decent sub at low power, but if you want something to play loud, save your money and buy a better sub.

Worked great for 1-2 months then the voice coil(s) fried and froze. Save your money and get something else. Or at least save the warranty info.

This sub by Far is the best I have ever had. I just ordered it and everything came in really fast. It isn't even broke in yet and is thumping me out of my 87 Chevy Suburban. I would defiantly recommend this sub if your after bass like me.

I have 3 of these subs hooked up and they give absolue crisp and clean bass. These are the best subs i have owned.

I just recieved 2 of these and was very surprised at the quality of sound even being brand new. I have one in sealed enclosure and the other vented. I have a true 500 watts running to each with amplifier gain turned down fairly low till they are broken in. They are still plenty loud and sound great right out of box. Great subs for the price. Only con i can think of is the spring loaded terminals could have been a little bigger for use of a higher gauge speaker wire.

These subs are great and I think they sound better than the two 10" Kicker Comp VRs that I had. I have a Kole Audio PH2-2000 watt amp and it killer.

Great sub, Crystal clear tones, and very responsive. Works best in a sealed box. I have used this sub for approx. six months, with no trouble.

Lots of bass, sounds clean, makes my hair move and my ears hurt. Perfect if you want to go deaf real fast. Pushing a single 10" with an amp that is way over sized and it hasn't popped yet. Don't know if it ever will!

i have two of these powered by a 1600 watt spl amp. nice sound deep bass without taking a lot of space. you could hear me coming from a block away trunk rattling