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fuzzai
09-24-2005, 01:17 PM
Hey guys, my brother has 3 JBL 10"s. there the GT100 Woofers, 4ohm coils...

Right now he's got a sealed box. with a 250w PG amp (at 4ohms) so it should be pushign near 4-500 at 2.3ohms id think....

I was thinking of building a Ported box, but never have before. looking at JBL's specs. they state a box of 1.75 cubs, plus the port should be at 25hz...

wondering what everyone else would recomend? for 3 subs and what type of port. sloted or port? and at what freq?

Hook Me Up
09-24-2005, 01:22 PM
hit me up i can give a quote on a box spkrman can make for u

PV Audio
09-24-2005, 01:22 PM
whats the fs of the subs that the tuning SHOULD be (how you put it) that low....

JimJ
09-24-2005, 01:23 PM
hit me up i can give a quote on a box spkrman can make for u

I hope you're getting one hell of a commission for all the advertising you do :)

Hook Me Up
09-24-2005, 01:23 PM
not a bad commision, i dont have space to do the building or i would do it, so i just get a piece just by advertising!

PV Audio
09-24-2005, 01:24 PM
yeah really, why are u hanging on marks nuts?

fuzzai
09-24-2005, 01:24 PM
whats the fs of the subs that the tuning SHOULD be (how you put it) that low....
The FS of the sub is 29.60

fuzzai
09-24-2005, 01:25 PM
Everywere im looking ppl are diong 30hz, 32hz. so im just wondering why would JBL state a 25hz port?

fuzzai
09-24-2005, 01:27 PM
hit me up i can give a quote on a box spkrman can make for u
the last thing i wanna do is pay something to make a box. then pay to have it shipped to canada :D
Thanks but ill pass..

PV Audio
09-24-2005, 01:28 PM
Everywere im looking ppl are diong 30hz, 32hz. so im just wondering why would JBL state a 25hz port?
;) why i asked

Hook Me Up
09-24-2005, 01:30 PM
marks nuts are kind of tasty, like salty if you will!

fuzzai
09-24-2005, 01:31 PM
Ah, i see ;) never built a ported box before, never had the room...

now last question
they state 1.75 port 25hz (port is 11.96 x 3) now if i make the box 3.5 to hold all 3. could someone pls help on what size the port or ports should be? 2 ports of 4" maybe? Im at work right now and can't install anything on here to figuer it out with the program....anyone? thanks

PV Audio
09-24-2005, 01:33 PM
marks nuts are kind of tasty, like salty if you will!
yo where in indy u at