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Old 11-23-2007, 06:42 PM   #8 (permalink)
MTT
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Location: Kitchener, Ontario.
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Quote:
Originally Posted by Devolve View Post
Ok the box is separated into 2 different boxes on the inside(so like 2 little boxes but it appears as 1 from the outside).
External Dimensions: 26.5"x11.5"x12.5"

I'm confused though, my manual shows a graph for a sealed box and these figures under it:
Vcc: 20 Lit
Fc: 43 Hz
F-3: 38 Hz ...I have no idea what these number mean. Any help?
Fc - the resonant frequency of the driver when mounted to an enclosure.

F3 - the frequency that the response is down (from the reference level) by 3 dB

Vcc, maybe Volume in cubic centimeters (liters)

I'm kinda just roughing it here but from what I'm gathering they like 1.2 cubes per driver which would mean your box is a little small and a prime candidate for for a bunch of poly fill, cant hurt to try it, its cheap, and you can just pull it out if you don't like the results

your box is roughly 1.6 cubic feet assuming its 3/4 inch MDF

Last edited by MTT; 11-23-2007 at 06:43 PM. Reason: just an idea
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