reg93f150 Posted March 31, 2013 Report Posted March 31, 2013 this is just the ported section of my 4th order.. my sealed section is 19 height, 50 width, 10 depth at about 4.17 cubic feet.. subs will be firing into the sealed section (motor in ported to smell coils if does happen.. knock on wood....) will be powering my 2 level 4 15's m2's with a crescendo 3500/DC 3500, powered by 2-3 group 31/34 batts, being charged by a 240 amp singer alt.. never designed a 4th order.. but im really wanting too for my setup to not cut as big as a hole as i would for a ported box and for other reasons.. so how do yall think it look's? what should i do? shouldent i do? what i did wrong? what i did right? thank you all who look at this and help me, i really appreciate it! ALL CREDIT TO XX1 FOR DC BANNER down rpping vanderbilt. 30 miles from victoria. i own the 3rd loudest setup here out of 3. but i did put together all 3 setups strapping 2 amps together ? like bolting them next together? using bungy cables to hold them down? or wiring separate amps to each sub
Joe X Posted April 1, 2013 Report Posted April 1, 2013 Set the # of ports and the diameter fields to blank o zero if you are doing a square port.
reg93f150 Posted April 1, 2013 Author Report Posted April 1, 2013 Set the # of ports and the diameter fields to blank o zero if you are doing a square port. alright cool, thanks man. so now i have this, what do y'all think? anyone else? thank you all ALL CREDIT TO XX1 FOR DC BANNER down rpping vanderbilt. 30 miles from victoria. i own the 3rd loudest setup here out of 3. but i did put together all 3 setups strapping 2 amps together ? like bolting them next together? using bungy cables to hold them down? or wiring separate amps to each sub
SGT_76 Posted April 1, 2013 Report Posted April 1, 2013 From what I've seen on here your port area looks to be too small. Most of the 4th builds I've looked at have between 14-16sq in per foot, but some have been up into the 20's. I have no first hand experience with 4th's, this is just what I've seen in builds here that looked to work very well. I'm sure Joe, or other people in the know, will give you sound advice. Good luck.
reg93f150 Posted April 1, 2013 Author Report Posted April 1, 2013 that's true and i completely missed that part lol.. thanks man! i got it now i think... anyone?? thank you all EDIT: ALSO CHANGED WOOD TO 1.5 INCHES THICK (PLANNING ON DOUBLING UP!!) Uploaded with ImageShack.us ALL CREDIT TO XX1 FOR DC BANNER down rpping vanderbilt. 30 miles from victoria. i own the 3rd loudest setup here out of 3. but i did put together all 3 setups strapping 2 amps together ? like bolting them next together? using bungy cables to hold them down? or wiring separate amps to each sub
reg93f150 Posted April 3, 2013 Author Report Posted April 3, 2013 okay okay okay... i think i've finally got it!! what you think???? anyone??? THANK YOU...!!! SEALED SPECS********* anyone?!?!?! thank you!!! ALL CREDIT TO XX1 FOR DC BANNER down rpping vanderbilt. 30 miles from victoria. i own the 3rd loudest setup here out of 3. but i did put together all 3 setups strapping 2 amps together ? like bolting them next together? using bungy cables to hold them down? or wiring separate amps to each sub
reg93f150 Posted April 4, 2013 Author Report Posted April 4, 2013 No love for a blowthrough 4th order?? :/// ALL CREDIT TO XX1 FOR DC BANNER down rpping vanderbilt. 30 miles from victoria. i own the 3rd loudest setup here out of 3. but i did put together all 3 setups strapping 2 amps together ? like bolting them next together? using bungy cables to hold them down? or wiring separate amps to each sub
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