ive been competing in SS1-2 this year, and no-one has cracked 150 yet. at supernats, there was a 149.8, but no 150!
ive found that most of my competitors (in NSW) are doing mid-high 140s in SS1-2 (like me

)
if thats the setup u wanna use, get more powerful amps, like the Kenwood KAC929 (it will do over 550wrms at 4 ohm) as opposed the the 719 that only does 300wrms (from memory).
SS1-2 means 2 subs, 2 sub amps, max of 2 OEM size batteries, and the box below the window line, and NO WALL!!
150+ to be competitive i believe..
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MEMBER OF SINISTER MOTORSPORTS CLUB
1991 MX6 TurboKenwood
MB Quart
MTX
Alpine (Sold my MRV-1005's) :(
Kicker (Sold my S12L7's) :(
2nd place: Supernats 2002 (Super Street 1-2)
148.2dB and Rising!!