DC Audio Level 5 18" in a Dodge Ram Quad Cab HD

My DC level 5 18 with carbon fiber dust cap and AR surround. In a 6 cu. ft. box tuned to 36 hz powered by an Digital Designs M3b at .5 ohm. DD VO-m6x9s in the doors ran of a DD c2c. DD t2 tweets in the pillars ran of the Clarion cz 702. Song is Far East Movement -Dirty Bass (decafed) zip 29.