Speaker Box Design Help
#1
Speaker Box Design Help
Hi Everyone..
Since attending a Competition on sunday I have decided to go to a ported subwoofer enclosure and to discard my sealed box.
I have All the parameters for my sub (Fs/Qes/Qms/Qts/Vas/Xmax/Sd/Re) as well as the manufactures specs of 1.75 ft3 and a 4 inch round port cut at 15".
I have looked at winisd and I get completly lost in the equasions.
I need someone to design a box for me, that will be competitive in SPL, but still sound good for everyday, and i know that with the right box i can out perform a factory specified box.
Who builds boxes to spec frequencies and could design me a sub box for my pair of W3's.. I just need the plans for it perferably with a square port??
Since attending a Competition on sunday I have decided to go to a ported subwoofer enclosure and to discard my sealed box.
I have All the parameters for my sub (Fs/Qes/Qms/Qts/Vas/Xmax/Sd/Re) as well as the manufactures specs of 1.75 ft3 and a 4 inch round port cut at 15".
I have looked at winisd and I get completly lost in the equasions.
I need someone to design a box for me, that will be competitive in SPL, but still sound good for everyday, and i know that with the right box i can out perform a factory specified box.
Who builds boxes to spec frequencies and could design me a sub box for my pair of W3's.. I just need the plans for it perferably with a square port??
#3
They are the original's / 2yrs old / running in Parallel Stereo at 3ohm a side.. The Amp dis-agree's with the mono 1.5ohm load.
The car is a 4 door 97 Olds Cutlass Supreme, I have 33" in between the trunk hinges, 38" from sidewall to sidewall / about 42" from the seat to the trunk and about 20" high.
The car is identical as a 94-97 Grandprix 4 door to give a good idea..
I have another member on the board thats about an hour away which is gonna measure it up and give me a rough idea of size and cost.
The sealed enclosure i have now is a prefab with approx 1.25 cubic feet per side, it worked well for my old set of W0's..
Any idea's are more than welcome..
The car is a 4 door 97 Olds Cutlass Supreme, I have 33" in between the trunk hinges, 38" from sidewall to sidewall / about 42" from the seat to the trunk and about 20" high.
The car is identical as a 94-97 Grandprix 4 door to give a good idea..
I have another member on the board thats about an hour away which is gonna measure it up and give me a rough idea of size and cost.
The sealed enclosure i have now is a prefab with approx 1.25 cubic feet per side, it worked well for my old set of W0's..
Any idea's are more than welcome..
#4
Try calling Arlindo @ Audio Illusion
905-842-2419
He used to compete in IASCA SQ and Idbl.
I asked him to design and build a custom sub box for two 12's that would hit 135 db but still sound good. I can hit between 135-138 and it sounds pretty damn good IMHO.
905-842-2419
He used to compete in IASCA SQ and Idbl.
I asked him to design and build a custom sub box for two 12's that would hit 135 db but still sound good. I can hit between 135-138 and it sounds pretty damn good IMHO.
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hott-nix
Enclosure Design & Construction Help
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05-26-2007 03:18 PM