412 CVX Posted February 29, 2012 Report Share Posted February 29, 2012 get 2 more sa 15's. and i don't think you tuned your port right if it's only 4 inches long Quote Just say no to Ground Pounder Customs. My temp system build log More box buildssome cars do over 170db with one sub, so clearly my two 12"s can do that in my car, with my knowledge too! look out bitches! I'm with captain stupid. Link to comment Share on other sites More sharing options...
larrys95civic Posted February 29, 2012 Report Share Posted February 29, 2012 Yea i know the box is doubled up. i made it that way to someday upgrade and get 2 more 15's then it would allow each sub 3.5 cf but for now i only have 2. So im assuming thats the reason i cant get low is because the box is to monster. you are correct, the box is way to big for your 15's, changing the port will do nothing to improve the lows at this point. the only way your going to see any kind of audible difference is when you get those other two subs. Quote Team Superior SPL Former Installer at Driven Sound & Security http://www.drivenss.com All kinds of forsale threads http://www.stevemeadedesigns.com/board/topic/164247-amps-subs-and-misc/#entry2383262 http://www.stevemeadedesigns.com/board/topic/164430-polk-audio-sda6000-sound-bar/#entry2386634 http://www.stevemeadedesigns.com/board/topic/164279-3-michael-kors-watches/#entry2383983 http://www.stevemeadedesigns.com/board/topic/164549-more-items-from-storage/ http://www.stevemeadedesigns.com/board/topic/166967-dd-9518s-amps-kenwood-custom-explorer-dash/ If someone is feeling generous I'd love an original sig LOL Link to comment Share on other sites More sharing options...
IH8PunkRok Posted February 29, 2012 Report Share Posted February 29, 2012 So im assuming thats the reason i cant get low is because the box is to monster. no. that isnt the reason in a wall the car determines the tuning. the port length only changes the bandwidth Quote -Matt2005 Dodge Magnum RTJVC KD-AVX1 2 PPI S580.2 Obsidian Audio ST1 Horn Tweeters PRV 8MB450s Audio Legion 3500.1D 2 RE MT 18s 360 ah LiFePO4 BatterySHCA 2/0 155.2 @ 29 hzKicker CVR 15's buildDD 3512e buildMini T-Line Build(6) 8s BuildNightshade 15s Wall BuildMagnum AB XFL 12s BuildNewest Magnum Build Link to comment Share on other sites More sharing options...
Nivram Posted February 29, 2012 Author Report Share Posted February 29, 2012 So what should i do? Quote Walled 2002 buick century A.K.A "Betty sue" polk 5 1/2 front doors 4 3in pillar speakers DD 3518's AQ 3500 v2 90ft of 0/1 ga tuned to 40hz :build: http://www.stevemeadedesigns.com/board/topic/162721-buick-built-in-trunk-fi-sp4-hifonics-2400/ Link to comment Share on other sites More sharing options...
Noobtastic14 Posted February 29, 2012 Report Share Posted February 29, 2012 Add two woofers. Or, Cut the volume in half. -Drew Quote I am a United States Military Arts and Crafts Professional. Sand it off, Paint it on. uhoh_45 said: dont be a pussy P give the jeep to drew Link to comment Share on other sites More sharing options...
IH8PunkRok Posted February 29, 2012 Report Share Posted February 29, 2012 more cone will help. move the wall back if you can different car perhaps Quote -Matt2005 Dodge Magnum RTJVC KD-AVX1 2 PPI S580.2 Obsidian Audio ST1 Horn Tweeters PRV 8MB450s Audio Legion 3500.1D 2 RE MT 18s 360 ah LiFePO4 BatterySHCA 2/0 155.2 @ 29 hzKicker CVR 15's buildDD 3512e buildMini T-Line Build(6) 8s BuildNightshade 15s Wall BuildMagnum AB XFL 12s BuildNewest Magnum Build Link to comment Share on other sites More sharing options...
Nivram Posted February 29, 2012 Author Report Share Posted February 29, 2012 Okay well i guess i will have to get some money together for another 2 subs and another t1000 amp uhgg this is getting expensive.. The wall is as far back in the car as i could get it. Quote Walled 2002 buick century A.K.A "Betty sue" polk 5 1/2 front doors 4 3in pillar speakers DD 3518's AQ 3500 v2 90ft of 0/1 ga tuned to 40hz :build: http://www.stevemeadedesigns.com/board/topic/162721-buick-built-in-trunk-fi-sp4-hifonics-2400/ Link to comment Share on other sites More sharing options...
Nivram Posted February 29, 2012 Author Report Share Posted February 29, 2012 i took this vid with the 15in long port that i made it didnt shake a thing in my car or get near as loud as it was with no port. so i took it back out. uhgg 2 more subs and an amp it is . Quote Walled 2002 buick century A.K.A "Betty sue" polk 5 1/2 front doors 4 3in pillar speakers DD 3518's AQ 3500 v2 90ft of 0/1 ga tuned to 40hz :build: http://www.stevemeadedesigns.com/board/topic/162721-buick-built-in-trunk-fi-sp4-hifonics-2400/ Link to comment Share on other sites More sharing options...
Noobtastic14 Posted February 29, 2012 Report Share Posted February 29, 2012 (edited) No offense but man that just looks like a big box sitting on your rear seat. Get two more woofers in and sealed off and you will be much happier, even if they are running on below rated power you'll have much better results. -Drew Edited February 29, 2012 by Noobtastic14 Quote I am a United States Military Arts and Crafts Professional. Sand it off, Paint it on. uhoh_45 said: dont be a pussy P give the jeep to drew Link to comment Share on other sites More sharing options...
IH8PunkRok Posted February 29, 2012 Report Share Posted February 29, 2012 seal it off... Quote -Matt2005 Dodge Magnum RTJVC KD-AVX1 2 PPI S580.2 Obsidian Audio ST1 Horn Tweeters PRV 8MB450s Audio Legion 3500.1D 2 RE MT 18s 360 ah LiFePO4 BatterySHCA 2/0 155.2 @ 29 hzKicker CVR 15's buildDD 3512e buildMini T-Line Build(6) 8s BuildNightshade 15s Wall BuildMagnum AB XFL 12s BuildNewest Magnum Build Link to comment Share on other sites More sharing options...
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