Re: HELP!!! DD3510sc sounds like crap
1: your subs might be out of phase
2: try switching the pos and negative, it might be a reversed polarity situation
3: check if its a bad ground
4: your choking the sub with 16 gauge wire.
Clip city b1tch, clip clip city b1tch. 10's, 12's, 15's, goin up in flames b1tch.
09 Sienna Subs : hdc318. Sub amp: hifonics brx 2400.1D x 2 SOON to upgrade to addictive audio 500.1 the fix.
Headunit: Pioneer 80PRS bought used from vertex audio Mids/Highs amp: PPI Phantom 900.4 - bought from dragnix
Front stage: 3 way active front stage with Massive Audio CKX tweets, alpine type R 6x9 midbass in doors + DB drive pro audio 6.5 in the kick.
320 amp Singer alt almost installed. 0 gauge Audio technix ofc all around, 2 group 31 agms in the back.