Sketchup Posted May 24, 2012 Report Share Posted May 24, 2012 Ok so I have now got a design for 2 DD 9518's. I have people telling me the woofers will have a hard time being that they will kind of choked would you say? Well anyway the design is for daily and SPL. It is tuned to 37hz, has 12.5 cubes and 205 square inches of port area. This will go in a 1998 corolla. How do you think this design would be for them? ***Below is the design. Quote Setup Ride: Toyota Corolla Headunit: Alpine CDE-123 Subwoofers: Fi Q 18 Amplifiers: Memphis 16 Pri-1000 Speakers Front: JL Audio TR650-CSI Comp's Speakers Back: JL Audio TR650-CSI Coax's Link to comment Share on other sites More sharing options...
Sketchup Posted May 24, 2012 Author Report Share Posted May 24, 2012 help? Quote Setup Ride: Toyota Corolla Headunit: Alpine CDE-123 Subwoofers: Fi Q 18 Amplifiers: Memphis 16 Pri-1000 Speakers Front: JL Audio TR650-CSI Comp's Speakers Back: JL Audio TR650-CSI Coax's Link to comment Share on other sites More sharing options...
memphisBred Posted May 24, 2012 Report Share Posted May 24, 2012 I say go for it. Looks good. Quote SMD Super Seller/Buyer Audison----Hertz----Rainbow Link to comment Share on other sites More sharing options...
pa-pa-platypus Posted May 24, 2012 Report Share Posted May 24, 2012 only one way to find out looks solid tho Quote This isn't teeball. YOU DO NOT GET A TROPHY JUST BECAUSE YOU SHOW UP. Put the work in and then maybe get the respect when it has been earned 151.6 with single 12 at 41 hz 153.2 with 2 12's at 43 hz power: dd m4 Link to comment Share on other sites More sharing options...
Sketchup Posted May 24, 2012 Author Report Share Posted May 24, 2012 Haha ok, well I'll try to keep you posted, hopefully make a build log when I do it Quote Setup Ride: Toyota Corolla Headunit: Alpine CDE-123 Subwoofers: Fi Q 18 Amplifiers: Memphis 16 Pri-1000 Speakers Front: JL Audio TR650-CSI Comp's Speakers Back: JL Audio TR650-CSI Coax's Link to comment Share on other sites More sharing options...
IndianaBassHead Posted May 25, 2012 Report Share Posted May 25, 2012 looks good to me. Should be about perfect for spl Quote Audio Build Ride: 2002 Chevy Blazer 4 door Head Unit: Pioneer deh-80prs Subs: 4 DC Level 3 15's in a 4th order wall designed by Trent Choate and Jeff Smith Subs Amp: AQ 3500.1 at wired at .5 (soon to be 2) Mids/Highs Amp: Skar 85.4 Mids/Highs: Skar components Electrical: Mechman 270 amp alt, 2 runs of Knu 0 gauge, XS Power d3400, 2 Deka Group 9a31 Build log : http://www.stevemeadedesigns.com/board/topic/167658-indianabasshead-blazer-dc-audio-4th-order-wall-build/ Perfomance Build 2003 Nissan 350z Greddy Twin Turbo, 3" Test pipes with Borla high-flow cats, Crawford Performance Plenum, Greddy E-manage Ultimate ECU Exedy Racing Clutch, Built Motor by Racing Innovations Greddy Over-fender aero kit (1 of 20 ever made), 19" Racing Hart r5 pro wheels 466rwhp Bike 2008 Midnight Blue Kawasaki ZX-14 Stretched 8" and lowered, Brocks Sidewinder exhaust, Power Commander 5 Link to comment Share on other sites More sharing options...
412 CVX Posted August 24, 2012 Report Share Posted August 24, 2012 Noticed you were from Iowa too. DD's like big boxes for sure. I've never used DD subs though. Hopefully this turns out well for you 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...
aleroking Posted August 24, 2012 Report Share Posted August 24, 2012 would be a good setup for alot of power. If you want to have a better daily setter go smaller on the port and tune lower. this will add to your volume and should play lower. you can also get away with less port area the lower you tune. Quote 2 fi btl 18s on 2 crescendo 3500s walled in a 2dr 2000 alero build log http://www.stevemeadedesigns.com/board/topic/141663-2-walled-btls-18-on-7k-in-a-2000-2dr-alero/ Link to comment Share on other sites More sharing options...
goldeneye4564 Posted August 25, 2012 Report Share Posted August 25, 2012 two 18s in a corolla lol I can't wait to see the windshield flex vids! Quote I RREEALLY ANGRY WIT U PHOTOBUCKET. HAD TO USE DROPBOX NOW HOLYYYYYY. Wanna ride bikes? Quote On 9/16/2017 at 3:28 AM, Jake Pace said: Oh i know how a 12v system works I did take 3 years of electronics in High school hands on and some in college and also worked on cars in college an always got A's to B's in each class. But oh well enough dealing with ppl who have probably not even lived as long as ive been into electronics! On 7/8/2013 at 4:01 AM, Banshee421 said: Do horns get low Link to comment Share on other sites More sharing options...
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