I don't see how you can't tell anything from the extensive YouTube video coverage of the SA 8. I shut down Times Square NYC when driving through with 1 SA 8 in the trunk of my 5 Series BMW and Morel Virtus 402s in the doors. All you could hear was my car out there. I was running a cheap Kenwood then with a match pp82dsp. Upgraded to a JL Audio RD500/1 for the sub. I like SQ with a little bit of boom. At lower levels you should get great SQ, but if I was going that route I would get a 10 inch Morel in a sealed box. JL subs are fine, but you still get a little buzzing from the rubber. Morel has extremely tight , articulate bass.
