Socky Posted August 21, 2012 Report Share Posted August 21, 2012 alpine always suggest to never use 45s, they decrease the score, but can help in some cases. Quote Jeep Cherokee 4dr -4.75 in front, new rusty's 4.5 in rear leafs -micky thompson 35x14.50x15 -locker rear -Rusty's offroad Engine/transmission/transfer case/crossmember/gas tank skid plates -Warn front bumper with 8000lb winch -Custom rear bumper -Warrior product tube doors (summertime) -Optima redtop (starter) -26XK miles and still runs like a bat out of hell Kenwood H/U 1/0 wire, 136 amp alt 200 ah batteries 12.7 daily 2 Apsm 1500 @ 2 ohm strapped on zv3 d1 with ns softparts Mb quart 125.4 wired to 4 aura 6's 3.6 cube box tuned to 36 plays down to 23hz Link to comment Share on other sites More sharing options...
Semper Posted August 21, 2012 Report Share Posted August 21, 2012 45's actually take away the DB's was either Alpine or skittlergood that did testing on it. Can't remember which. Probably because the 45s most people use take up extra cuft. Instead of getting tight triangular shaped wedges that fit perfectly in the corner. Quote New Setup; H/U; Pioneer DEH-80prs. Wiring; 2 runs of 2/0 OFC & Big 3. Subs; 2 D1 DC Level 4s. Monoblock; DC 3.5k. 4 Channel; JBL GTO1004. Highs; Vifa NE25VTS-04. Mids; Aura NS6-255-8A. Alt; 160a. Batts; Optima, KHC1800. Link to comment Share on other sites More sharing options...
n8ball2013 Posted August 21, 2012 Report Share Posted August 21, 2012 45's actually take away the DB's was either Alpine or skittlergood that did testing on it. Can't remember which. Probably because the 45s most people use take up extra cuft. Instead of getting tight triangular shaped wedges that fit perfectly in the corner. so what does that do besides take up space as well? Your logic isnt exactly going to help your argument. Quote THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
CJ18 Posted August 21, 2012 Report Share Posted August 21, 2012 This is what I use instead of a table saw. Cuts 45s as well and is MUCH safer. http://www.factoryauthorizedoutlet.com/dewalt/products/DWS520SK.asp Quote Link to comment Share on other sites More sharing options...
Semper Posted August 21, 2012 Report Share Posted August 21, 2012 45's actually take away the DB's was either Alpine or skittlergood that did testing on it. Can't remember which. Probably because the 45s most people use take up extra cuft. Instead of getting tight triangular shaped wedges that fit perfectly in the corner. so what does that do besides take up space as well? Your logic isnt exactly going to help your argument. It does take up space, but not nearly as much. Example below. Quote New Setup; H/U; Pioneer DEH-80prs. Wiring; 2 runs of 2/0 OFC & Big 3. Subs; 2 D1 DC Level 4s. Monoblock; DC 3.5k. 4 Channel; JBL GTO1004. Highs; Vifa NE25VTS-04. Mids; Aura NS6-255-8A. Alt; 160a. Batts; Optima, KHC1800. Link to comment Share on other sites More sharing options...
Jessica Posted August 21, 2012 Report Share Posted August 21, 2012 I like the precut from the hardware store idea, if you have to use a circular saw you can easily enough cut one side of the 45 with a fence from a larger sheet of wood. Cut the piece long enough to do all you 45's. Then cut the other side. Easier than working with small pieces Quote Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13 Link to comment Share on other sites More sharing options...
ALPINE408 Posted August 21, 2012 Report Share Posted August 21, 2012 small or big 45's 99% of the time hurt loudness don't waste your time with them and nobody knows what a 45 does to the airflow in a box its all speculation Quote Have you ever had your woofers blown? Link to comment Share on other sites More sharing options...
n8ball2013 Posted August 21, 2012 Report Share Posted August 21, 2012 45's actually take away the DB's was either Alpine or skittlergood that did testing on it. Can't remember which. Probably because the 45s most people use take up extra cuft. Instead of getting tight triangular shaped wedges that fit perfectly in the corner. so what does that do besides take up space as well? Your logic isnt exactly going to help your argument. It does take up space, but not nearly as much. Example below. so again whats your argument. you made the statement back it up. Quote THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger. Link to comment Share on other sites More sharing options...
CJ18 Posted August 21, 2012 Report Share Posted August 21, 2012 I dont know why yall want to argue about 45s taking up airspace. If you plan on using 45s in the box, then allow for that airspace that the 45s will take up. Simple solution. Of course if you test the same box with and without 45s, there will be a difference. Build 2 boxes with the same exact airspace, one with 45s and one without. That will be your test to see if they help or not. Quote Link to comment Share on other sites More sharing options...
ALPINE408 Posted August 21, 2012 Report Share Posted August 21, 2012 I dont know why yall want to argue about 45s taking up airspace. If you plan on using 45s in the box, then allow for that airspace that the 45s will take up. Simple solution. Of course if you test the same box with and without 45s, there will be a difference. Build 2 boxes with the same exact airspace, one with 45s and one without. That will be your test to see if they help or not. ill put how ever much money on NOT.. its an easy bet i will win 99% of the time Quote Have you ever had your woofers blown? Link to comment Share on other sites More sharing options...
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