Wheelz_pitch Posted April 26, 2012 Report Share Posted April 26, 2012 ok i have two alpine type r 12s dual 4 and a audio pipe 1500.1 @ 1 ohm it says 1500w rms but there is no max w in the manual so idk also i have a ported box at 1.56 cf per side im not sure of the length it should be about 10-12 i know the port volume is 586.3125cin so i lokked at the specs from alpine and it calls for a .3 more per side and a L22xH12xW1.5 port and the piont im trying to get at is that i know some one else that has the same subs in a 15 box with 12 fronts on it and the lows are so much better he also has a lincoln town car i have a two door civic is it the box causing the drop off in lows or the car it self please let me know what yall think much appeicated fellow bass gurus Quote Link to comment Share on other sites More sharing options...
SnowDrifter Posted April 26, 2012 Report Share Posted April 26, 2012 (edited) Uhh... What? I might be tired but that was extremely difficult to read. 1. Why do you care about inflated max output figures from an amp? Rms is what you want anyway. 2. What are your current box specs / detailed measurements 3. Don't build your box based on alpine's specs. They suck lol Edited April 26, 2012 by SnowDrifter Quote ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444 Link to comment Share on other sites More sharing options...
Wheelz_pitch Posted May 7, 2012 Author Report Share Posted May 7, 2012 Uhh... What? I might be tired but that was extremely difficult to read. 1. Why do you care about inflated max output figures from an amp? Rms is what you want anyway. 2. What are your current box specs / detailed measurements 3. Don't build your box based on alpine's specs. They suck lol well it has no max so idk what it means i guess its true rms i hope anyways and box specs depth 17 1/8 w/1/2 recess on front and back width 32 hight 14 5/16 port hight 13 3/16 width 2 3/4 length 18 total 14 till 90 degree bend then another 4 after that also when the port bends the width changes to 1 3/4 Quote Link to comment Share on other sites More sharing options...
Wheelz_pitch Posted May 7, 2012 Author Report Share Posted May 7, 2012 also just to add i know its not a good thing to say but it is a pre fab box i would like to know what size of a box i should build Quote Link to comment Share on other sites More sharing options...
LZTYBRN Posted May 7, 2012 Report Share Posted May 7, 2012 You're all over the place man. Do you just want to know how to build a new box? If so, just ask for a box design, don't worry about that prefab. Quote Link to comment Share on other sites More sharing options...
BEEMDUB Posted May 8, 2012 Report Share Posted May 8, 2012 lol I think maybe you should try again explaining tomorrow man your kinda un-understandable.....and btw its a car audio forum not eharmony, you don't need a shirtless profile pic. Quote Link to comment Share on other sites More sharing options...
will77530 Posted May 8, 2012 Report Share Posted May 8, 2012 lol I think maybe you should try again explaining tomorrow man your kinda un-understandable.....and btw its a car audio forum not eharmony, you don't need a shirtless profile pic. lmao that made my day Quote Link to comment Share on other sites More sharing options...
Srh_rider12 Posted May 8, 2012 Report Share Posted May 8, 2012 ^^ Quote Build Log ----> http://www.stevemeadedesigns.com/board/topic/137987-04-chevy-silverado-build/page__fromsearch__1 Link to comment Share on other sites More sharing options...
Craig28 Posted May 8, 2012 Report Share Posted May 8, 2012 Punctuation is your friend dude, use it. And max wattage ratings are useless, don't worry about that. Quote TEAM DC Everything is a 150 on th earometer Well I guess punching a woman is a good way to test your strength! You never know how strong you are until you cold-cock a woman in the head and break that bitches jaw. Next time she tries to punch you in the stomach, whip your wiener out and chase her around. Show her who's boss. AlphaDamp CLD Mat - Get more sound deadening using less sound deadener Link to comment Share on other sites More sharing options...
Jessica Posted May 8, 2012 Report Share Posted May 8, 2012 Quote Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
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