I went on a limb and bought this sub during the Black Friday special. It was for my GF and it was going to be her first subwoofer set-up. I thought this sub will do the job fine being an entry level marketing tag. I had this sub powered with the Kenwood KAC-8105D and the sub ended up failing after 3 months. It was more than likely the amp was rated +100wrms more than the sub itself. I can assure the sub was properly broken in using test tones and minor CD/USB play. The sound quality was there but its nothing close to a bass slammer (ie: Alpine Type-R, Kick Solobaric, etc). I would NOT recommend this sub if you listen to hip-hop. I think it would work well with rock, classics, oldies, alternative, etc. It is NOT a hard hitter. You've been advised.

I liked this sub alot so i went and bought another one so i will be running 2 ONX304 i can not wait to get it it is going to pound i recomend buying this sub for that price and can't beat it that is a steal in Canada that sub goes for a couple hundred.

I just got it and I put it in my box and took out my 12W6 JL older model and this sub sound's great nice bass I have it running by a mono amp MB Quart 1.400 formula so I give it a 5.

Bought this to replace an MA Audio 12" Dual 4 ohm I had installed. I was hoping this would be better then that MA Audio, but it wasn't. This thing is very over rated for power. The bass is absolutely terrible no matter what kind of music I listen to. Thankfully I got it from here on a price match, that was the only positive I got from this product.

The sub is very nice looking but it's power handling specifications are seriously over rated. I bought four and i am now returning all of them.