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[PV Audio 5,000+ posts]

Okay after just inputting some numbers, I get like 1.2 cubes tuned to 60+ hz (that's using the length of the wood and not measuring down the middle). Are you positive this is accurate?

 

[James Bang 5,000+ posts]

holy 5" port width.

 

[PV Audio 5,000+ posts]

No, 7.5" wide.

 

[_DjScrew_ 5,000+ posts]

he may be a little mad you posted the dimensions. but that's a crazy lookin box

 

[joeldirt 10+ year member]

he may be a little mad you posted the dimensions. but that's a crazy lookin box

I agree... Thats like me selling you software that I cerated, designed and made for 450.00.. you then turn arround and make a bunch of copies of it and send it out to your friends for free... I then lose 450 bucks every time it gets passed allong for free. Oh well though. Edit it now if you are concerned. This is no where near the calibur of the software story.. but none the less for the designer.. its like having the secret sauce have it's secret ingredient identified to the world.... It just sucks.

 

[PV Audio 5,000+ posts]

Dude I dunno, I really don't know without the port area. But what you said about 2 cubes gross is next to nothing.

 

[hofulstrof 10+ year member]

reminds me of a snailshell but there isnt much of an angle to those pices so im thinking it will act like a higher tuned ported box..

 

[PV Audio 5,000+ posts]

^^ Yep.

 

[_DjScrew_ 5,000+ posts]

mountaineer knows his shit though. i'm interested to hear how it sounds.

 

[vetkilr 10+ year member]

I dont think anyone is gonna steal this design

 

[spitfirees20 10+ year member]

I dont think anyone is gonna steal this design

For sure.

 

[Rage00 10+ year member]

Powerbass Model #PB-B125Dv.2

Optimum Ported

Gross Vb Internal: 2.0 cuft

Slot Port: N/A

Or Alternate Circular Port: 4" x 12" D

Fb (Box Tuning): 34.97Hz

F3 (-3dB Cutoff): 31.08Hz

 

[hofulstrof 10+ year member]

I dont think anyone is gonna steal this design

depends how good it sounds once its built

 

[vetkilr 10+ year member]

depends how good it sounds once its built

True

 

[hofulstrof 10+ year member]

hmm i did a little research and heres what i have found.yes it is a double shot. it shares alot of similarities to a tline enclosure and alot of the formulas are the same for both type of boxes. alot of 1/4wave theory....it is more of a sql box. should have the flat responce of a sealed box while providing more output than a ported one. should have great cone control and powerhandeling. i am going to assume that the group delay is much like a sealed box to. they excell in smaller places (like a car trunk). designed properly it should be very impressive.but remember this is supposed to be a slq box. there are differnt alignments that will yeild far more gain and there are differnt alignments that will yeild better SQ.