I need to build two subs to use as end tables on either side of my couch for HT application in a small room(13'x14'). The bipole configuration seems best since items can remain on them during use without "walking." John Krutke's RSS315HF based sub design seems an excellent starting place and would need to be doubled to accomodate a second driver. Additional adjustments are obvious and include omission of the plate amp among other things. The numbers that I have generated are as follows:
Dayton RSS315HF Fs=24.74 Qts=0.44 Vas=3.0 cu. ft.
External Dimensions H=24" W=14" D=26.75"
Internal dimensions H=22.5" W=12.5" D=26.75" 7523.44cu." or 4.375cu. ft. nominal value
Driver volume = 208cu."( 104 cu." ea. x 2)
Two Shelf Braces = 207cu."(426cu." + 211cu."= 637cu." less 430cu." for holes.)
Second Baffle = 211cu."
Total adjustment= 626cu."
Net Volume = 4 cu. ft.
Material is 3/4" plywood and 3/4" MDF for the baffles.
Comments?
Ray
Dayton RSS315HF Fs=24.74 Qts=0.44 Vas=3.0 cu. ft.
External Dimensions H=24" W=14" D=26.75"
Internal dimensions H=22.5" W=12.5" D=26.75" 7523.44cu." or 4.375cu. ft. nominal value
Driver volume = 208cu."( 104 cu." ea. x 2)
Two Shelf Braces = 207cu."(426cu." + 211cu."= 637cu." less 430cu." for holes.)
Second Baffle = 211cu."
Total adjustment= 626cu."
Net Volume = 4 cu. ft.
Material is 3/4" plywood and 3/4" MDF for the baffles.
Comments?
Ray
Comment