View Full Version : 2 aq hdc3 12s

03-10-2013, 06:55 PM
how many cubes do i need for 2 aq hdc3 12s and what should i tune it too? its for daily use

03-11-2013, 04:51 PM
they can take up to 2.75 cubes a peice so 5 to 5.25 should be nice for daily id go with 34-37 ive got a hdc3 15 in a 5.5 cubic foot box tuned to 30 and it does very well on music for a daily setup but i tuned it to 30 just for the lows but all around sound at 34-37 is great

03-11-2013, 04:53 PM
I would do 5 cubes @ 33 hz.

03-14-2013, 01:08 AM
I am putting the under my back seat, should I fire them forward or down fire them the seat is lifted like 3-4" and I can get like 5 cubes

Silverado SS
03-20-2013, 08:03 PM
Dam considering we have somewhat the same truck can you send me a pic once your done?