MonopriceSW-12 400 Watt RMS (600 Watt Peak) Powered Subwoofer - 12-Inch, Ported Design, Variable Phase Control, Variable Low Pass Filter, for Home Theater Systems

The media could not be loaded. What a beautiful monstrosity. This is way more sub than I need for music, but I bought this for my computer racing sim setup. I wanted something that would rumble around me while I race to add another layer of immersion. The sound is amazing once you figure out your ideal settings. For music Im only running it about 30-40 precent and it’s surreal the sound it produces. It is a big boy so be sure to have ample space to house it. I paired this sub with AudioEngine A2+ speakers and a Fiio K5 DAC Preamp. Great match as there is a direct subwoofer output on those speakers.If you watch my video, make sure to wear good bass headphones to get the full effect.

The sub sounds great, there's no lack of power here. It looks nice and is well worth the price. The only issue I had was air leak on the back by the controls. It was basically leaking from everywhere it could but Amazon was great at getting it replaced.

These were big items. They were placed nicely at the front door (gate), and they were heavy, but my son was still able to move them inside until I got home. There were two boxes. An outer box and the box contacting the item. I did like this as it added extra protection for an item with one side that cold be fragile. The subs are perfect for someone with a nice home system that wants to move the air on those sub frequencies without moving out of the house because you took a second mortgage to buy the speakers. So for the price, a great buy. Get them while they're hot (at least in fresno, where it is 115). Thanks!

Back insert came out when removing cable. Hums all the time when on

I received two defective units in a row. Got my refund, gave up.

Pretty straight foward, no gimmicks or extra gizmos to get hung up on. This sub bumps well for the price!

Everything I listen to is suddenly a Transformers movie trailer because I feel EVERYTHING. To quote my twenty-something coworker - this goes HARD. It's like riding the nuclear bomb in armageddon. I had my son sit on it and I'm pretty sure he might not produce an heir to continue the family name and I've made peace with that.Also, pack some ear protection - you're going to need it.

This sub is a beast and for the price, I doubt you'll find anything similar. My only gripe is when I connect it via the speaker level line input, there is little to no output, but via RCA, it's a MONSTER. I own a stereo receiver with NO dedicated SUB-OUT, so this was a disappointment, but I found a work-around to connect it to my receiver via the RCA input. If you love the type of bass that makes the house shake, this is the sub for you.