In Reply to: Re: Optimized enclosure for JBL D-130 ? posted by janneF on November 29, 2006 at 10:06:08:
Are the port going all way to the back of box?
......yesIs it loaded(open against inside of box) from top (0.62inch )?
......yesIf it is like this a 1/2 (devided? )100Hz horn on each side of box.
could I change the deep, width and height of cab as long as I maintain 130Liter volym + lenght and volym of ports?.......yes the critical part is the .625" opening to allow the vent/horn to unload. THis design is like a horn with a very big front chamber, and a short horn coupled to the chamber. The hornthroat opening controls the load between the front chamber and the short horn. It works like a poorly designed horn.
Bill
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Follow Ups
- Re: Optimized enclosure for JBL D-130 ? - RCA-fan 11/29/0615:49:12 11/29/06 (1)
- Re: Optimized enclosure for JBL D-130 ? - janneF 09:30:07 11/30/06 (0)