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intensive care Unregistered guest | well i have 2 15 ported and i want two more i dont have a back seat now but still have a good 4 somthing feet of trunk if i put another box the same as the first one but firing into the back of the car will it sound rite? will the sub sound rite? or will they be out of phase? becouse the frist one not hiting any thing just firing rite into the cabin and the other will be hiting the back of the car? |
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Gold Member Username: GlasswolfWisteria, Lane USA Post Number: 7974 Registered: Dec-03 | phase can be corrected cancellation is going to be your bigger issue |
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intensive care Unregistered guest | how would i go about fixing it? |
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Silver Member Username: ZacdavisBeloit, Wi Post Number: 142 Registered: Dec-03 | is it possible to fire all 4 subs "up"? |
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intensive care Unregistered guest | no room, i like the way the 2 15 ported firing into the cabin i just want to step it up with 2 more. |
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Gold Member Username: GlasswolfWisteria, Lane USA Post Number: 7989 Registered: Dec-03 | if you want to use all 4 and can't fit them firing the same way, consider going isobarik. |
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intensive care Unregistered guest | isobarik. i dont know that box shape? could you explain. |
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Silver Member Username: TboltCollipark, GA Post Number: 189 Registered: Dec-04 | Isobarik, is when you have 2 subs facing each other or away from each other in the same box, but it allows you to make a smaller box than with one sub by itself. |
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Silver Member Username: TboltCollipark, GA Post Number: 190 Registered: Dec-04 | One more thing, the speakers hve to be wired out of phase so you get like a push-pull type movement. |
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intensive care Unregistered guest | hows it sound? i have two 15 l5 kickers in a 4.5 box and i am runing for spl? and i need 2 more trying to rais the db not lose any. |
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Silver Member Username: TboltCollipark, GA Post Number: 191 Registered: Dec-04 | I'm not sure how it sounds. I'm sure glass knows though. |
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Gold Member Username: GlasswolfWisteria, Lane USA Post Number: 7997 Registered: Dec-03 | isobarik: http://www.jlaudio.com/tutorials/isobarik/index.html |
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Gold Member Username: GlasswolfWisteria, Lane USA Post Number: 7998 Registered: Dec-03 | isobarik enclosures sound very nice. I did quite a few in the past. did two 12" subs isobarik, vented, clamshell style in a good friend's accord and it sounded great. |
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intensive care Unregistered guest | after reading that page i will just try with all my mite to fit 4 15 ported facing the cab ... but thanks alot for ideas. |
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Gold Member Username: GlasswolfWisteria, Lane USA Post Number: 8009 Registered: Dec-03 | why do you need that many 15" subs? "more is better"? not always the case. |
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intensive care Unregistered guest | i have them and the stuff to run them and i dont feel like selling them i know i wont get my money back....so use them .. |