SpeedyDTP247 CQ+UrS4

i'm at the point i really dont need to have a loud stereo system in my a4 anymore. i'm thinking about taking the very old (still works great, but not sure how long it'll last) 4 channel amp thats in my a4 and use it in my cq.

i'm probably going to buy <a href="http://www.pioneerelectronics.com/pna/v3/pg/division/demo/0,,2076_310069681,00.html#unit=AVIC%20N3">Pioneer AVIC-N3 headunit</a> that A6 2.8Q suggested for the cq.

what kind of subwoofer are you cq guys using? i want something that sounds good but dont want to buy a sub that needs a big/huge box.

i have 2 solobaric (sp?) l7 10" subs in the a4 with a custom box and its huge and weighs a ton! so i'm not going to put them in the cq. i'm thinking about selling them but might keep the amp thats running them to use on the cq or the new subs for the a4.

suggestions please

iProDrive

Go with mono channel amp with a single custom sub....did ya get the pioneer?