Give the Jamo 800 and honest run, and you will love it.
J. George "audiophototech-o-file", Amazon
2 weeks ago
Summary: The Jamo 800, although very small vs traditional subwoofer enclosures, is a great, powerful sub, capable of matching a 10" IF properly spaced. I'm not sure why this sub gets such low scores, and has so few reviews, but I have had my J-800 for about 2 years now and have not regretted the purchase once.
Please way over priced for what you get! Drivers too small!
Steven Level, Amazon
28 May 2013
Summary: A friend of mine bought this horrible subwoofer before he asked me my advice about what he should look into! Trust me for $500 there are about 20 other subs that will blow this junk out of the water! This sub cant even get down to 35H.Z. and that's the whole point of a powered sub! Heck I have four Definitive Tech Studio Monitor 450's a Polk CS-10 center channel and a Dayton 12" powered sub that's the best deal on the market for a really good 12" sub.
Summary: Awesome sounding subwoofer! I love the size and look of it as well. I've place it in a office with a pair of JBL 3-way bookshelf speakers, and it feels like it could blow the doors off their hinges. Not sure it would be appropriate for a large open room, but I wouldn't be surprised -- amazing sound!
... for the amount of money I paid for it sucked. Did not work/no power and was new right ...
michael koontz, Amazon
8 October 2012
Summary: This item for the amount of money I paid for it sucked. Did not work/no power and was new right out of the box. Tried to get it to work by hooking it up to multiple receivers. Maybe some one else will have better luck.