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Mobile Electronics Australia > Mobile Electronics Discussion > SPL and Competition Discussion

Jan 9 2003, 01:32 AM

Design care of dB Don Beyond Audio

So whats people Veiws on this

I looking at building one with 4 x1 15"s

excat numbers are not available as Don has chosen not to realese them yet. but it has done 159.*db @ 30 hz off 4 18"s and 500wrms each

[ January 08, 2003, 23:33: Message edited by: KraSE ]

ripped

Jan 9 2003, 12:39 PM

does that have 3 ports, or just one in the middle?

Jan 10 2003, 02:37 AM

the ports r the outter two the middle the is horn throat.

ripped

Jan 9 2003, 03:58 PM

NFI

Andu

Jan 9 2003, 09:13 PM

QUOTE

Originally posted by rippedskin:
NFI

I second that lol

Sonic Nirvana

Jan 10 2003, 12:17 AM

Having discussed this at the Nats with KraSE (at about 3am over Canadian Club and beer) is good to see a diagram of how that works.

Looks promising IMO

ta Dude

Jan 10 2003, 05:30 AM

quote:
Originally posted by Critter:
[b]Having discussed this at the Nats with KraSE (at about 3am over Canadian Club and beer) is good to see a diagram of how that works.

Looks promising IMO

ta Dude

Anonymous

Jan 10 2003, 05:18 PM

I can only barely imagine 159.x at 30hz!!!

I know in the Excel we hit 144.x at 30hz at a show last year and we had 2 people per door, 4 people on the hatch and 2 people holding the windscreen and we still couldn't stop the bodyflex!!!

159!!!! My GOD!!!!!!!

I sure hope you can get this sorted out cuz I wanna hear it!

Andu

Jan 10 2003, 06:01 PM

So does the horn act like a chamber aswell making it like a 6th order box kinda thing?

I wish I had a huge ass van so I could try these crazy ideas out lol

ripped

Jan 10 2003, 06:29 PM

it'll cost about 200 bucks just in materials to make a box that size! oh well, have fun experimenting

ST170ish

Jan 10 2003, 07:56 PM

Mmmmmm, a PA type sub!(fark'n huge)

Jan 11 2003, 04:51 AM

Well I will pick up the x1s on wednesday

plans r in motion hehe

ripped

Jan 11 2003, 01:55 PM

what happened to the inhumans ???

the[K]id

Jan 11 2003, 05:01 PM

quote:
Originally posted by rippedskin:
[b]what happened to the inhumans ??? Plus, with 3x spiders, they are not great for sq... (but still sound mighty nice in sealed boxes)

Jan 11 2003, 06:20 PM

QUOTE

Originally posted by the[K]id:

quote:
Originally posted by rippedskin:
[b]what happened to the inhumans ??? Plus, with 3x spiders, they are not great for sq... (but still sound mighty nice in sealed boxes)

nothing stopping me putting the inhumans for a pure SPL run

but this is for SQ bowhahha

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