Clarion WF2510D Subwoofers - Car Subwoofers at Onlinecarstereo.com
or
Kenwood Excelon KFC-XW1000F Subwoofers - Car Subwoofers at Onlinecarstereo.com
if i where doing a shallow mount it would be one of them. but you know more about audio then me and probly know outhers but them look good IMO
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sub stage. 4 american bass XD 15's
sub amps. 2 audiopipe APSM1500's
mid's. 16 american bass SQ 6.5's 8 pyle pro super tweets
mid's amps. 2 autotek ATX3000.2 and 1 autotek ATX950.4 on the tweets