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will it effect the output or the subs if the bottom half of the back wall is angled and then goes flat at the top? its goin into the back of a car so its to the angle of the back of the seat
Posts: 324 | From: Brantford, Ontario | Registered: Oct 2007
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so no one knows? the build is goin to be starting soon so i would like to kno before i start
Posts: 324 | From: Brantford, Ontario | Registered: Oct 2007
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it could effect, the bottom sub if you are creating a lot of pressure
-------------------- another 152.9+ HHR
SoundStream/XS Power 5th place SS N/W World Finals 08 Reigonal 5th place SS N/W World Finals 09 N. America Posts: 1140 | From: Yorktown, IN | Registered: Aug 2007
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and with to much back pressure u can crack and destory sub cones. if u are running like 4 subs then the loading will casue problems on buttom 2 subs and then depends how u have them ran on 1 amp 2 or 4 will mess with imp rise also
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i'm planning to run 4 15s, 1k rms each, just ment as a daily/bassrace build, planning to run 2 amps
Posts: 324 | From: Brantford, Ontario | Registered: Oct 2007
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its in the back of a buick century (go granny cars), 4 mach 5 ixl 15s and 2 lanzar opti 2ks
Posts: 324 | From: Brantford, Ontario | Registered: Oct 2007
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with that little power, you should have to worry about the back pressure destroying the subs as much. but it's typically the bottom sub furthest from the port that suffers to much. playing below tuning may be harder on the subs closest to the port
Posts: 5536 | From: Columbus, OH - formerly FL | Registered: Oct 2003
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ok... i was planning to tune mid to low 30s, center port and push the top subs as far out as possible, and try to line the bottom ones up with the top. its just a daily pounder/bassrace build. i'm hoping to get the build started this weekend... would it be ok go to smaller the 20 cubes for this? or should i just aim for as big as possible for now.
Posts: 324 | From: Brantford, Ontario | Registered: Oct 2007
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I did the exact same thing in my ss3-4 in 2002/2003 and i went from 162.5 down to 156. but i also changed the whole box size and port from 18cubes and 360 sqin port to 26 cubes and 660sqin port. i never went back to an angle back wall in superstreet again
Posts: 136 | From: Canada | Registered: Jun 2002
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