posted
i recently bought 2 american bass xfl 12's. they are going in a 2001 F150 extended cab. my max dimensions are 35 wide, 21 tall and 19 deep. i have a crunch 1500.1 i am gonna use for now. but, i plan on upgrading to either a sundown 1500 or a brutus 2608. i would like a box design that is as loud as possible. pleae help i suck at designing boxs
Posts: 27 | From: cleveland, ohio | Registered: Jan 2009
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-------------------- TEAM XTREME LOUD AUDIO THE LOUD CROWD Team Dc Sound Labs. Posts: 2789 | From: Springfield Ma | Registered: Apr 2004
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posted
subs forward and port up is no help at all. i was lookign for some specs. and i do support my local audio shop. but, i will not pay for a simple box when i can build it myself.
Posts: 27 | From: cleveland, ohio | Registered: Jan 2009
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posted
I cleaned this up. Either help or don't post. Quad, I'm pretty much going to delete whatever you post unless it is dead on point and at least 20% accurate (basically impossible for you), so don't bother.
posted
Ok, I just did a calculation for you. If your box can be 41.5"wide x 19.5"tall x 15.5"deep that will give around 6cubic ft total. The port(using the back wall of the box) should be 5"wide x 14" wide x 10" deep rounded either by hand or router will tune it to 35hz and should sound amazing in the truck. Thats one single chamber by the way. Those calcs are made by using 3/4 inch mdf to! So the actual inside measurements will be 40 x 18 x 14.
-------------------- The debate between Christians and athiest's has never been an intelectual one, but a moral one. When presented with evidence that they have no answer for they just sling mud and call us stupid! Posts: 694 | From: Michigan | Registered: Jul 2008
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-------------------- The debate between Christians and athiest's has never been an intelectual one, but a moral one. When presented with evidence that they have no answer for they just sling mud and call us stupid! Posts: 694 | From: Michigan | Registered: Jul 2008
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Make a center devider like this for suport as well as to keep both subs from canceling out in commin chamber and put the port like this on back wall dont forget to put some bracing in the port or use some strong wood to keep from flexing under load.
here is some links to some programs to give ya an idea on how to build port to box vol and a box vol program i use and sware by thanks and good luck know its up to you test test and get loud good luck.
-------------------- TEAM XTREME LOUD AUDIO THE LOUD CROWD Team Dc Sound Labs. Posts: 2789 | From: Springfield Ma | Registered: Apr 2004
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Subs up, port up drivers side. Using the box dimensions you posted. Make the port 17.5 x 6 x 67" for 30Hz, 47" for 35 Hz, 33" for 40 Hz. Make sure to round all the corners including the por entrence and exit. The internal box dimensions will be (36-37)34.5-35.5 X (19)17.5 X (20)18.5 for 6.4 cu/ft gross before subs and port displacement.
Team Neo - Eric
Posts: 505 | From: streetsboro,oh | Registered: Jun 2005
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