Surprising Low End
I am pleasantly surprised at the low end this enclosure with 2 small 6.5" speakers can produce as I expected less. Now, I like my music clean, clear and tight. Put some Eagles Hotel California on and I am in heaven. It is a vented enclosure and is not as tight as I would like it and a bit muffled but impressive none the less. I am only giving it 4 stars for this reason and the fact that Helix is not giving us USA customers the options it actually has in the EU. They have lots of enclosures to choose from and I would have certainly chose otherwise but since this was my ONLY option I had to give it a shot. I am hoping Crutchfield & Helix pays attention to these reviews and might stock more options in the future.
Pros: Incredibly easy to install and very well priced. Build quality is top notch and impressive. Not too bad for two 6.5 inch subwoofers.
Cons: Bass is not as tight and a bit muffled and they overstate the size of the subs (Crutchfield does a great job and gives you a heads up about this discrepancy).