This subwoofer is great with lower end sound, it struggles a bit with more punchy sound but the speakers compliment it well. The only reason I gave it 4 stars was that when the subwoofer is really working hard the air ports produce a wooshing sound.

This sub is definitely worth every penny, beautifully designed and the price is definitely worth it. This thing kicks out some serious bass, have it connected to my AI60 powered bookshelf and all I can say is I definitely made the right choice.

Full sound, good value!

Very susceptible to feedback. You h to finely mesh the amplifier volume with pre-amp to achieve full volume with little to low fuss. Upgrading the tubes to 12xa7s helped I bit as well. Also worked on isolating the preabmp and turntable from other as well as any other components. The complements look great, are of (high quality) it appears so far. Yes it seems like a lot of money, but upgrading in this business is not cheap.

We purchased the entire Signature Series and the Sub. The Denon 4400 AVR has auto tune and is a really good match for these speakers.

It looks nice and has amazing sounds. Highly recommend this sub

Very happy with my purchase. Delivery was very quick and if anything the packaging was over done. Appears well made and the sound quality is quite impressive.

Nice quality and appearance. However, not very efficient. I paired it with a 12 inch Acoustech sub on each side of the couch. The Fluance is significantly quieter than the Acoustech.

Not for the Bass heads. Too much port noise.

Sound Quality. Sound Dynamics.

This will be my 2nd DB12 added to my Fluance Signature Series home theater setup! having another one makes a huge difference in SQ & balance audio
I wouldn't go with any other company but Fluance 
A must buy to add plus it sounds better then being in the movie theater!
These Subs hit hard! After a week of listening to them with the rest of fluance setup, it gives me the chills when watching movies & listening to music!

This will be my 2nd DB12 added to my Fluance Signature Series home theater setup! having another one makes a huge difference in SQ & balance audio
I wouldn't go with any other company but Fluance
A must buy to add plus it sounds better then being in the movie theater!

muy bueno excelente

speaker looks well made, does its job very nicely especially at the price I paid for it. never had a subwoofer that cost $1000 plus to compare with so I usually go with the reviews for which this sub got excellent reviews plus I also own a pair of book shelf speakers which are also very good. eventually all my speakers will be fluance

I use this in a 2.1 stereo system with a Denon DP300F turntable. Most of my collection is made up of bass-heavy soul, funk, ambient and hip hop. I searched for months for a sub less than $500 that could make my music sound awesome. But I also have a wife that is very fussy about appearances and doesn't like it when I load too much equipment in our living room.

This met both of our needs. On top of the excellent sound about the beautiful styling, it's made by a Canadian company!