posted
ok, i just got a 98 grand prix and i'm street 1-2. right now i am running prefab box because i just want a little low end sound. but what is the best box design for 2 12's in this car? the car has that 12" wide 15" tall pass through in the middle of the back seat. i was thinking of building the box to have the subs firing out that pass through with a design like so
of course this wouldn't be the actual dimensions, just a rough idea. i'm thinking my main problem would be the subs canceling each other out in the exit chamber. looking for input.
------------------ Team Horizon Audio - Street 1-2 Rockford Fosgate Alpine Viper Monster Cable 1998 Pontiac Grand Prix GT http://car.shad0tech.org
[This message has been edited by shad0 (edited 12-17-2000).]
Posts: 221 | From: Macomb, MI | Registered: Dec 2000
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posted
what you are playing with there is kind of a bandpass and you cant predict how it will work without sub parameters and box dimension. you wouldnt think it is a bandpass but it is. if you really want to get my opinion on a good box come check us out, i am sure you have heard of us. we had a competitor in street go to the finals (2000) and bring home a 4ft trophy. if you don't know how to get ahold of us email me at jellis@valkyrie.net. trust me if you dont believe in us now talk to us for a minute you will believe.
posted
i also have a grand prix on dubs though. 2 12" SI magnum d2's i want to use the pass through for more spl and i took the stock 6x9's out for 2 holes in the rear deck. got louder after that. i want atleast 2.5 cubes for each sub. i measured and the biggest big i could even fit would be a 4.5 cube... the trunk can fit bigger...much bigger 6 cubes but i wouldnt be able to get it in. what is jellis?
-------------------- 2 12" Magnum D2's Jbl 1200.1 | | If your hands dont feel like you've been weed wacking for and hour after one song... you arent loud enough. Posts: 8 | From: Atlanta,GA | Registered: Nov 2004
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quote:Originally posted by MagnumD2: i also have a grand prix on dubs though. 2 12" SI magnum d2's i want to use the pass through for more spl and i took the stock 6x9's out for 2 holes in the rear deck. got louder after that. i want atleast 2.5 cubes for each sub. i measured and the biggest big i could even fit would be a 4.5 cube... the trunk can fit bigger...much bigger 6 cubes but i wouldnt be able to get it in. what is jellis?
FYI, this post was from 4 years ago.
-------------------- Alan Riley Art's Sound Chamber
Fifteen Time SPL World Champions-----26 SPL World Records DB Drag == IASCA == USACi == MECA
Our stats page Posts: 2542 | From: Moberly, MO USA | Registered: Jun 1999
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