heightzbest562 Posted August 27, 2014 Report Posted August 27, 2014 What you guys think about this 12 cubes with four 4" aero 6" long ,,, for 2 18s box tune calculator app says it's 32 Hz
philrab Posted August 27, 2014 Report Posted August 27, 2014 What subs, what power? I'm assuming you mean 12 cubes net right, after sub displacement and the volume those ports are taking up? What calculator did you use to arrive at that length for 32hz? 2015 Toyota Tacoma Build Thread 2007 Mazda 3; 5000K HID's, Kenwood Excelon KDC-X997, Infinity Reference 6.5 comps in front and coaxials in the rear doors, JL 320.4 four channel, Rab Designs built ported enclosure with an SA12, Kenwood monoblock, Redline Leater shift boot/e-brake boot/center console cover, JBR short shifter/shifter bushings/rear motor mount. Build Thread 1996 Mazda Miata: Kenwood Excelon HU, Alpine speaker in the doors, Clearwater (miata specific) headrest speakers. 1994 Mazda Protege: Kenwood Excelon HU, Infinity Reference 2 ways all around, 2x RF Punch 10's in ported boxes.
alaskanzx5 Posted August 27, 2014 Report Posted August 27, 2014 Not knowing the subs no one can help. Based on it being for 2 18s you need a lot more port area. Something like 2 8" ports maybe even 10" ports. t1500bdcp 2 t2d4 15" 1 t600.4 1 t400.2 1 set p1 tweets singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz.
heightzbest562 Posted August 27, 2014 Author Report Posted August 27, 2014 2 team fi, 2 sundown 4500,,, I used BTW app for calculation on the smart phone android
heightzbest562 Posted August 27, 2014 Author Report Posted August 27, 2014 What subs, what power? I'm assuming you mean 12 cubes net right, after sub displacement and the volume those ports are taking up? What calculator did you use to arrive at that length for 32hz? Correct 11.95 cubes after displacement
Joe X Posted August 27, 2014 Report Posted August 27, 2014 Like 5 6" flared round ports 26.5 long each for a 12net@32Hz, and that would likely still be rather sub par.
heightzbest562 Posted August 28, 2014 Author Report Posted August 28, 2014 Like 5 6" flared round ports 26.5 long each for a 12net@32Hz, and that would likely still be rather sub par. Ima jus go with 3 6" 15" long ports both ends flared
Hugh G. Rection Posted August 28, 2014 Report Posted August 28, 2014 Like 5 6" flared round ports 26.5 long each for a 12net@32Hz, and that would likely still be rather sub par.Ima jus go with 3 6" 15" long ports both ends flared Why the hell did you ask us then? Owner of BigAss Ports
alaskanzx5 Posted August 28, 2014 Report Posted August 28, 2014 You need like 2 times as much port t1500bdcp 2 t2d4 15" 1 t600.4 1 t400.2 1 set p1 tweets singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz.
heightzbest562 Posted August 30, 2014 Author Report Posted August 30, 2014 Like 5 6" flared round ports 26.5 long each for a 12net@32Hz, and that would likely still be rather sub par.Ima jus go with 3 6" 15" long ports both ends flared Why the hell did you ask us then? i decided after i asked i wasnt getting much replies anyways
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