JL Audio 13W7 vs Memphis Car Audio VIV1422

JL Audio 13W7 with a HD1200/1 vs Memphis Car Audio VIV1422 with a VIV2200.1 in this sound off we swap bass systems in a Dodge Charger and compare them against each other using a DB meter to measure how loud each system is. We use a 40hz 50hz and 60hz signal then move into music. The JL Audion system retails for $2700 and the Memphis is $1950. See which is louder!!!.....

**** note******
A few things not mentioned in this video included:
JL Audio box tuned at 34.6Hz
Memphis Car Audio box tuned at 32Hz

JL HD1200/1 had a 4 AWG 100 amp fuse
MEMPHIS VIV2200.1 has a 0 Awg 200 amp fuse

Running off the stock alternator and a yellow top optima as the secondary battery