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View Full Version : Question about doubling MDF. how will it effect tuning?



Supergumby5000
12-31-2006, 02:30 AM
Okay i have a box design, but i think i want to double up two pieces of MDF on the front side of the box for the subs. So i will be using a hair of volume (.75") inside the box. Will i be okay if i do this, or is it going to throw everything off? The original design was 3.5 cubes at 32.

acold7dusta
12-31-2006, 02:37 AM
if you stick the piece on top of the baffle it will not change anything internally. if you add the piece internally, it would change a little, probably .4 cu ft, and like 1 hz or so.

nveselinovic16v
12-31-2006, 02:40 AM
with 3.5cubes it will change max 1-2hz as ^^^^^said

Supergumby5000
12-31-2006, 02:40 AM
if i add the piece externally its going ot increase the port length by .75". will that be less of a change then if i add an internal piece?

acold7dusta
12-31-2006, 02:47 AM
if i add the piece externally its going ot increase the port length by .75". will that be less of a change then if i add an internal piece?

you can subtract .75 from the port then

Supergumby5000
12-31-2006, 02:48 AM
awesome, thanks for the help!