Real96SS Posted December 20, 2011 Report Share Posted December 20, 2011 When I see SPL box I'm thinking he means a box tuned 40 and up.That would probably be SPL tuning if you ask me because 32-35 would be for daily.With 36-40 just phasing out your SQ to SPL.I would think but I'm not the expert just going off what I have learned so far. Quote Vehicle 2007 Chevrolet Avalanche(Co-Co) DNX9980HD 6 Team Fi 15's(King Edition) 3 DC 9k's 8 Nendo PWX 8's 4 Custom Steg 4" Super Tweeters 1 DC Audio 175.4 1 DC Audio 90.4 Rockford 360.3 3 DC Power 370xp Alts(Externally regulated) 21 D1600's 2 D4800's All SMD RCA's AudioTechnix Deadner Viper Alarm My YouTube- http://www.youtube.c...NG?feature=mhee Link to buildlog- http://www.stevemead...4-15s-2-dc-9ks/ Link to UBL- http://www.stevemeadedesigns.com/board/topic/165059-ublkings-avalanchecoco-new-build-starting8-king-edition-15-team-fis-in-a-wallyes-a-wall/ Link to comment Share on other sites More sharing options...
ChevyBoy95 Posted December 20, 2011 Report Share Posted December 20, 2011 (edited) when i see threads like this... try this... test, test, test, test, test, test, test. and see which works best. edit: a little more on topic, we would need to know a few things to even remotely point you in the direction you desire. like what subwoofer, power, goals as musical or spl(more spl doesnt always mean louder). Edited December 20, 2011 by ChevyBoy95 Quote Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's] BL : http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/YouTube: http://www.youtube.com/hitemwiththeflex/ Link to comment Share on other sites More sharing options...
ALPINE408 Posted December 20, 2011 Report Share Posted December 20, 2011 Sound proof the hell out of your car, so there is no resonance frequency. there will allways be a resonance frequency no matter what sound proofing or deadning the car will only change that frequwnct When I see SPL box I'm thinking he means a box tuned 40 and up.That would probably be SPL tuning if you ask me because 32-35 would be for daily.With 36-40 just phasing out your SQ to SPL.I would think but I'm not the expert just going off what I have learned so far. not allways there are cars like the tahoes and other suv's that have a 30 something hz resonace frequency so that low would be for spl as well Quote Have you ever had your woofers blown? Link to comment Share on other sites More sharing options...
Rickdod3 Posted December 20, 2011 Report Share Posted December 20, 2011 Im young and learning as fast as i can but im having troubles understanding where i want my next box tuned at. What numbers should a be at roughly? Any info helps i just want to learn. Thanx It all depends on what you want the performance to be. Also depends on the vehicle, equipment, atmosphere etc. Basically.... NEEED MOAR INFO! Quote Audio Technix Online Customer Service Specialist [email protected] Link to comment Share on other sites More sharing options...
Rickdod3 Posted December 20, 2011 Report Share Posted December 20, 2011 Sound proof the hell out of your car, so there is no resonance frequency. #badinfo Quote Audio Technix Online Customer Service Specialist [email protected] Link to comment Share on other sites More sharing options...
EVAlonSo Posted December 21, 2011 Report Share Posted December 21, 2011 Set yourself up a nice wood working area. start with prototype boxes of different sizes with removable ports. try different ratios of port area to box size and play with your port length for tuning. If you enjoy audio you will have fun doing it and might learn a thing or two Quote MECP MASTER CEA208509 Proud employee of Alarms, ETC in lakeland, FL ASE certified 2002 Tacoma: 4 RF P3 15s @ 28hz 2 RF T1500-1bdcps 2 pair Kicker QS 4 Pair RF Power 6s 3 RF p400-4 1 RF p200-2 ALP CDA-9887 Link to comment Share on other sites More sharing options...
fecupe2001 Posted December 21, 2011 Report Share Posted December 21, 2011 I tune my explorer´s boxes at 39 hz and i get loud on the meter, resonant frequency it´s just out of my mind since i bought my termlab, i build efficient boxes that peak below resonant frequency and i get louder everytime, also, my explorer seems to LOVE a 39 hz tuning no matter what the box size,cone area or even power i use, of course , i´m talking about boxes on the trunk In other words, forget about theory, the only way you can get really loud on SPL setups it´s testing A LOT!! Quote I´m the SPL Gains topic creator!! wanna get louder?? check this: SPL Gains. Panamenian 2009 & 2010 & 2014 Bass Race 149.9 Champion! 2 15" subs and a 2K wired at 1 ohm, http://www.stevemeadedesigns.com/board/topic/167788-fecupe2001-2-15s-on-a-2k-video-on-page-3/ 8 Massive 15" subs and small power, http://www.stevemeadedesigns.com/board/topic/179296-fecupe2001s-8-15s-4th-order-bandpass-wall/ Link to comment Share on other sites More sharing options...
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