quakecitystudio Posted January 3, 2013 Report Share Posted January 3, 2013 Yeah, I would never use a 21" Way too much moving mass for the motor...specially 3" VC. and yeah, Im looking for a flat response from 25-65 hz. But will still play below 25hz but i suspect it starts to drop off. Jays truck initial testing from 25hz to 55hz was with-in 2 dbs. I didnt test about 55 im sure it was still flat...but it started to drop off below 25. It'd play 18-20 tho. Oh, well I know that particular model has a 3" voice coil, but it's not rated very high anyways, 2k continuous and 4k max. But for it's size, I figured a manufacturer would "scale up" everything, so a 3" voice coil for a 15 would be scaled up to a 6" voice coil for the 21". I've seen some 6" vice coil 21" subs floating around but mainly for general purpose PA setups. And with everyone else saying that it's too much mass for the magnet and too much cone area, those are just design obstacles that the manufacturer can adjust if they were wanting to build a brutal 21" subwoofer. And I think that it would be for those "just because" guys. A 21" sub that handles 6k continuous, and 10k max (rated) and a peak to peak travel of 5+inches with it's cone area is alot of displacement in the low low frequencies. It may not be for car audio guys, but definitely for the dancehall and reggae guys. Bass Music Producer • Photographer • Graphic Designer -------------- Deep Sector Boom... Link to comment Share on other sites More sharing options...
basebalz13 Posted January 3, 2013 Author Report Share Posted January 3, 2013 Oh yeah forsure. The main problem with the huge subs and high spl is maintaining cone control. SPL build i like to use 15s. Groundpounding 18s. My Facebook- http://www.facebook....m/#!/basebalz13My Twitter- @DB___Designs (3 underscores) Jay Henderson's 'Blue Hurricane' F-150 6 18s 4th order- http://www.stevemeadedesigns.com/board/topic/135451-hot-girls-oh-and-alphasig293s-rebuild-6-aa-mayhem-18s-2-cactus-k12-30k-rms-f150-pics-fixed/ Trippi Congo's Hummer- http://www.stevemeadedesigns.com/board/topic/141430-trippis-hummer-the-final-chapter-eye-candy-on-page-36-52/ Brandon Springle's Accord 4 18s 4th order- http://www.stevemeadedesigns.com/board/topic/179046-honda-accord-4-18s-4th-order-tdh-member/ Cody Johnson F-150 8 15's 4th order- http://www.stevemeadedesigns.com/board/topic/179931-cody-johnsons-f-150-8-15s-4th-order/ Link to comment Share on other sites More sharing options...
crispy_chick3n Posted January 3, 2013 Report Share Posted January 3, 2013 soooooooooooooooooooooooo, about the hummer. This page is crispy_chick3n approved. © crispy_chick3n inc Link to comment Share on other sites More sharing options...
basebalz13 Posted January 3, 2013 Author Report Share Posted January 3, 2013 Should have pics up over the weekend!!!! My Facebook- http://www.facebook....m/#!/basebalz13My Twitter- @DB___Designs (3 underscores) Jay Henderson's 'Blue Hurricane' F-150 6 18s 4th order- http://www.stevemeadedesigns.com/board/topic/135451-hot-girls-oh-and-alphasig293s-rebuild-6-aa-mayhem-18s-2-cactus-k12-30k-rms-f150-pics-fixed/ Trippi Congo's Hummer- http://www.stevemeadedesigns.com/board/topic/141430-trippis-hummer-the-final-chapter-eye-candy-on-page-36-52/ Brandon Springle's Accord 4 18s 4th order- http://www.stevemeadedesigns.com/board/topic/179046-honda-accord-4-18s-4th-order-tdh-member/ Cody Johnson F-150 8 15's 4th order- http://www.stevemeadedesigns.com/board/topic/179931-cody-johnsons-f-150-8-15s-4th-order/ Link to comment Share on other sites More sharing options...
GiAnT4LYFE Posted January 5, 2013 Report Share Posted January 5, 2013 At least give us yoga pants you soulless slut!! Lmao Link to comment Share on other sites More sharing options...
knowledge Posted January 5, 2013 Report Share Posted January 5, 2013 weekend here and i see nosing REFF'SMy linkEBAYhttp://feedback.ebay...ck&myworld=trueI love car audio so much because I will never be done. I can never win, and I will never get it finished or perfect. It always has me coming back for more, I can never get my fill of it, but I get what I need. Link to comment Share on other sites More sharing options...
b-eazy Posted January 7, 2013 Report Share Posted January 7, 2013 No updates??? Link to comment Share on other sites More sharing options...
knowledge Posted January 7, 2013 Report Share Posted January 7, 2013 liar! when i see this thread bumped up im not as excited as i was before REFF'SMy linkEBAYhttp://feedback.ebay...ck&myworld=trueI love car audio so much because I will never be done. I can never win, and I will never get it finished or perfect. It always has me coming back for more, I can never get my fill of it, but I get what I need. Link to comment Share on other sites More sharing options...
basebalz13 Posted January 9, 2013 Author Report Share Posted January 9, 2013 Sorry guys...you may be getting ready to hire a hitman on me...but we just changed things up again. Drastically lol. All the crossfire subs are sold for starters... My Facebook- http://www.facebook....m/#!/basebalz13My Twitter- @DB___Designs (3 underscores) Jay Henderson's 'Blue Hurricane' F-150 6 18s 4th order- http://www.stevemeadedesigns.com/board/topic/135451-hot-girls-oh-and-alphasig293s-rebuild-6-aa-mayhem-18s-2-cactus-k12-30k-rms-f150-pics-fixed/ Trippi Congo's Hummer- http://www.stevemeadedesigns.com/board/topic/141430-trippis-hummer-the-final-chapter-eye-candy-on-page-36-52/ Brandon Springle's Accord 4 18s 4th order- http://www.stevemeadedesigns.com/board/topic/179046-honda-accord-4-18s-4th-order-tdh-member/ Cody Johnson F-150 8 15's 4th order- http://www.stevemeadedesigns.com/board/topic/179931-cody-johnsons-f-150-8-15s-4th-order/ Link to comment Share on other sites More sharing options...
sayhuh? Posted January 9, 2013 Report Share Posted January 9, 2013 mother f'er. How far away from the DC/Maryland border are you? I'll be right over... Blown Link to comment Share on other sites More sharing options...
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