Gotloud555 Posted November 4, 2008 Report Posted November 4, 2008 If you take xmax muliplied by cone area, that will give you the volume displacement. If you're dealing with sealed enclosures, this is important to consider. this is not the end all be all solution though. Look at DD subs, being loud without huge xmax specs. ported is a different beast altogether I'm not a fans of the DD sub but i heard these sub have good t parameter. Always think that a sub that have bigger xmax move more air so inorder to create more sound the sub need to move air quickly but it not a fact. Just my opinion. If i have more cone area and woofer xmax. I should be able to be louder. By the way DD sub are too pricey and not everyone could afford those sub.
E a r t h Posted November 6, 2008 Report Posted November 6, 2008 I was just using DD as an example due to how well known they are to get loud without huge xmax specs
Gotloud555 Posted November 13, 2008 Report Posted November 13, 2008 Anyone here know the cone area of the MTx jackhammer? It like 23 inch sub, right?? Two jackhammer sub would have alot of cone area. I had seen someone hiting 150 Db with one jackhammer. Holy crap!!
littleitaly1990 Posted November 13, 2008 Report Posted November 13, 2008 Anyone here know the cone area of the MTx jackhammer? It like 23 inch sub, right?? Two jackhammer sub would have alot of cone area. I had seen someone hiting 150 Db with one jackhammer. Holy crap!!I'm willing to bet my left nut the new AA SMD woofer will be able to hit a 150 in the right enclosure, for a crap-ton smaller price. A vitrolic, megalomaniacal sadistic psychopath.
E a r t h Posted November 13, 2008 Report Posted November 13, 2008 Anyone here know the cone area of the MTx jackhammer? It like 23 inch sub, right?? Two jackhammer sub would have alot of cone area. I had seen someone hiting 150 Db with one jackhammer. Holy crap!!380 in cone area for 1 22' jackhammer. I'd do six 10''s before thinking about that thing
BJD3 Posted November 15, 2008 Report Posted November 15, 2008 My God, did you fail math? pi = 3.14159265 Well...if you want to get reeeely technical, pi is "22/7" I doubt anyone will need pi to the 100th decimal place, but Anti Peel and Seal...lol You may be offended by the above. Don't take it personally, I'm just abrasive. 2002 Buick Park Avenue DC Level 4 M2 12 D2 Car Audio Bargain 1600.1 Eclipse CD3200 ~2 cubes @ 34 hz. Stinger Roadkill Expert
Gotloud555 Posted November 19, 2008 Report Posted November 19, 2008 380 in cone area for 1 22' jackhammer. I'd do six 10''s before thinking about that thing 380 cone area for single MTx 22 inch sub can do big number. I cannot imagine how to 2 MTX 22 inch sub look like in vehicle. You should add that 22 inch sub on your cone area list.
uhoh_45 Posted January 26, 2009 Report Posted January 26, 2009 could someone tell me what the cone area of a 21" sub is, i cant seem to get this right R.I.P! (Nov-29-2009) 92 explorer - 4 Atomic Apxx 15s duel .7s - 4rth order bandpass wall -4 powerbass XA-3000D's - 16 8volt batts wired to 16 volts - (9+/9-) runs 0gauge - 152.3 Db @ 29hz BUILD LOG current build 97 chevy lumina4 - 1 Atomic Apx 18 - 6 cube slot port trunk sealed off - 1 powerbass XA-3000D - 2 optima G31s in spare tire18 1 run 1/0 lumina build log
BassAddict32 Posted February 16, 2009 Report Posted February 16, 2009 This work for you? DID ANYONE SEE THE SIZE OF THAT DUCK HE HAD?!?! lol. i want one. it's good to know that 4 15"s can get louder then some of the more common setups. 1994 Ford F150 reg cab 2 HFX 12's Audiopipe APSM-1300
Blazerbass Posted July 19, 2009 Report Posted July 19, 2009 hmm so much math http://www.secondskinaudio.com/
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