Review on Blaupunkt 8-Inch Single Voice Coil Subwoofer: Enhanced Bass with 400W Power by Jesse Bailey

I bought these for a bazooka. Had one running for a while. Much better sound than the original high-end bazooka woofer. I then pulled it out of the tube and placed it in the trunk of my 2004 GTO. Wow! They drop low and also handle mid-bass down to around 120Hz (probably higher, but my door speakers handle it). Looking at the thiele/small settings of these subwoofers, one would assume that Free Air would not work. Well, that's far from true. These things make a lot of noise. I've tried an 8" boxy kicker and several 12" boxy subwoofers and none of them worked as well as these two 8's. I'm writing this review because I haven't seen anyone mention Free Air. So if you're good at caulking your back deck, this is a good choice if you don't want to spend a lot of money on subwoofers. Highly recommended.