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Second Skin Audio

FI SP4 12


bassaddiction

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i just sold my 2 AQ HDC3 12inch subs and im ready to upgrade

just don't know what subwoofers to get to many options

has to be 2k rms +

im running 2 strapped aq 2200 at 0ne ohm

my voltage drops to high 13s low 14s

im guessing i have 5k rms available

my box is

gross internal volume is 5.15 cuft

port is 8" diameter and 15" long

36.8Hz, 50.24 square inches of port area.

i thought about team ifs or sp4 12s

but it doesn't have to be fi. that's just what im most impressed with right now

this is my log

http://www.stevemeadedesigns.com/board/topic/194077-04-gmc-reg-cab/#entry2907502

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I say grab two SP4's and drop them into your current enclosure, call it a day. Unless you don't like your current enclosure

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I say grab two SP4's and drop them into your current enclosure, call it a day. Unless you don't like your current enclosure

question is will there be any gain spl and sq wise

what about 4inch coils on 2.5k will they even move

He'll be fine with that power on 2 12" SP4's. Yes they'll move. I like his plan.

I run 2 15" SP4's on 2 T2000bd's ( BD-Linked ).

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I say grab two SP4's and drop them into your current enclosure, call it a day. Unless you don't like your current enclosure

question is will there be any gain spl and sq wise

what about 4inch coils on 2.5k will they even move

Given that the SP4's have more useable throw than the HDC's, there should be gain SPL-wise. But it may not be noticeable, or it may be.

Either way, you listed two subs you can't choose between, and buying two Team's to run on 2.5k apiece doesn't sound feasible to me unless you're doubling power soon-ish. So, two SP4's.

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