RickyFriery97 Posted May 16, 2012 Report Posted May 16, 2012 I new I would open this and see Alpine spittin' tested FACTS. LOL Exactly my thought! 2014 Chevy Silverado Crewcab 1994 Chevy Full Size blazer
zack_e89 Posted May 16, 2012 Report Posted May 16, 2012 I new I would open this and see Alpine spittin' tested FACTS. LOL what else is new.... so 2 of 40 boxes got a small gain with 45s......why, alpine? 97 Suburban 8 custom PSI Platform 3 18's
Kris4b11 Posted May 16, 2012 Report Posted May 16, 2012 Dont kill me im no pro like most of you guys but i was lazy to make 45s so i bought some corner bead from home depot. Thought i could get the same effect lol Factory double din navi unit with 30gb internal Crescendo bc3500 DD 9512i
skittlesRgood Posted May 16, 2012 Report Posted May 16, 2012 air isnt flowing out of the box like water. you really dont know what its doing in those corners to say there is a problem that a 45* can fix. air is being slammed around back and forth 30-80 times every second. "smooth" airflow really isnt possible. If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people.
ALPINE408 Posted May 16, 2012 Report Posted May 16, 2012 been doing this a long time have tested many "myths" about box building besides a square ass normal box..... wedges and wammys have had the only added loudness to them Have you ever had your woofers blown?
memphisBred Posted May 16, 2012 Report Posted May 16, 2012 Went from 154.4 to 153.7 after adding 45's from top to bottom and across the top in my 2 18" wall setup. I'll stick with the added/extra airspace for now on. SMD Super Seller/Buyer Audison----Hertz----Rainbow
ALPINE408 Posted May 16, 2012 Report Posted May 16, 2012 I new I would open this and see Alpine spittin' tested FACTS. LOL what else is new.... so 2 of 40 boxes got a small gain with 45s......why, alpine? that i cant explain i dont have access to a wind tunnel or a smoke machine to watch what happens i can just tell you my test results Have you ever had your woofers blown?
sundown-e21 Posted May 16, 2012 Report Posted May 16, 2012 then how come kerfs increase decibels? 1983 Bmw 320i 5 speed 251000 miles on it Sundown SA-12d2 Big 3 Optima 75-25 Jensen hlx600 150x4 amp Hifonics BRZ-1200.1D for sub in a 1.7ft^3 ~33hz ported box Pioneer USB stereo Bass knob integrated into old fading switch (Sneaky) Lowered on H&R sport springs with bilstein sport shocks (2" drop and handles like a dream) Leave him be. He's just talking shit and laying on his bathroom floor listening to Dashboard Confessional. Let nature take it's course and pump this chick in the butt. Let her know who's boss.
SnowDrifter Posted May 16, 2012 Report Posted May 16, 2012 But OP, you can fill the corner with resin and hold it at an angle until it dries I do it and it works pretty well. Just use .5% MEKP, maybe a tad less otherwise it will crack. ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444
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