biscuit

Why do you think this?because i know..... there were only 4 of these built..period...4 of what built?? PSI IA hybrid 21s....

Why do you think this? because i know..... there were only 4 of these built..period...

that sub is a hell of alot older than 1 month

doin a 153 and change @35hz.... doin 51s at 30hz!

Yessir... im not on the forums often so im not to good at this kinda thing..... but this things a beast! glad i could do that for ya! seems everyone now are only doin stuff like this with small cars or walls....

But at what cost? the cost of a good quality amp ran into the ground due to "user" failure... to get the most out of your amp.. run it at factory impedance specs...give it some good batts/alts voltage... and youll get what you want from it.. going from per say a 2 ohm daily load and .5 at a sound comp for a burp wouldnt normally hinder the amo to bad.... but how many times can your run a car down the drag strip before you have to rebuild the motor? if you want more power than what your amp can safely give.... get another or go bigger.... some amps are designed to go .5ohm, so are you gonna run it at .25 or lower to get the "most" out of it? i think not... alot of amps were rated at different ohm loads due to competition, more sanctioning bodies have pretty much rendered the "cheater amps useless, or at least on the same feild as others due to common ohm load classifications...

4 IA 20.1S with 4 PSI platform 3 18s...... 33cubes tuned to 28hz.....

wow...too much negativity.... yall mofukkahs need to stop listening to rap music....lmao....

That's badass

wish i was there!!!!! vids or pics please!!!!! tommys bout there.... hes db drafting!

i ran mine strapped at .7 for the last 3 months with no problems whatsoever.... i dont know what the rise went up to tho..... dont be skerd

nice shat man! more specs? how much power? car? enclosure? pics? 6 questions lol

howdy neil, post what ya want how ya want......its just nice to see a few big names now and then.....now poast some pics!!!!!!lol...welcome aboard

pimp IA shit and my custom dp 21 hat!

4 dr 15s mang!you got the room in the carge area!

4 dps!

9.4 before or after displacement? if before that would be great... but go down to 80-100 sq inch of port so it will handle power a lil better for daily... 36hz tuning will yield a good range...

come on guys! is there only like 3 people runnin IA? dont make me have to post a pic of me in my IA shirt!

Nice build flip! u get metered yet?

great shat mang..... im a lil jealous!

heres a few misc. shots for ya

ya what everyone else is sayin.... get a 20.1 to run **** bish.... and another yellow top and a ho alt.