77-AUDIO Posted July 21, 2011 Report Share Posted July 21, 2011 I'm planning on getting a Chevy Extended Cab and am planning on putting 2 - 15" level 4 DC Subs with level 5 coils and powering them will be a DC 3.5k. As it sits the box is 16" tall, 48" wide, top is 27 and bottom is 33. Port is in the middle between the subs and is 8.25" wide so I have 120" of port for 8.75 cubes. box will be triple faced with resin and 2x4 bracing. First time I will be able to do a box this way since I am not going to have to build it in the damn trunk. looking for 32 - 35 htz as I like rap music. I plan on making the back of the cab stiffer with 3/8" metal and 3/4" square tubing. I want to make this thing bang and still have enough room for me and my kids. Is this good and if not what should I change on the box. I can go deeper if needed but the height and width are set. Plan on running dual 2 ohm subs wired to .5 ohm. Quote PPI dbl dinDC Level 31.77cubes net tuned to 33htz.DC audio 2.0kCT Pro Audio 8" in front, 6.5 in rear Link to comment Share on other sites More sharing options...
n8ball2013 Posted July 21, 2011 Report Share Posted July 21, 2011 what yr details. 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...
RAM_Designs Posted July 21, 2011 Report Share Posted July 21, 2011 May I ask how you're doing 27" and 33" in depth in an extended cab truck? Quote Ryan Miskin - owner of RAM Designs I have my PM's turned off, please email at <script data-cfhash='f9e31' type="text/javascript"> /* */</script> 2200+ designs since March 2011... Link to comment Share on other sites More sharing options...
toadking90 Posted July 21, 2011 Report Share Posted July 21, 2011 Hey sounds good. Why just 48 wide? You can stretch it some more? Quote Link to comment Share on other sites More sharing options...
toadking90 Posted July 21, 2011 Report Share Posted July 21, 2011 May I ask how you're doing 27" and 33" in depth in an extended cab truck? The bottom of the box is bigger cause the seats towards the top go further back as it goes up so it's either to match the top part or fade up. Quote Link to comment Share on other sites More sharing options...
n8ball2013 Posted July 21, 2011 Report Share Posted July 21, 2011 May I ask how you're doing 27" and 33" in depth in an extended cab truck? especially when there is not 33 deep. 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...
toadking90 Posted July 21, 2011 Report Share Posted July 21, 2011 He may have a huge extended cab lol Quote Link to comment Share on other sites More sharing options...
n8ball2013 Posted July 21, 2011 Report Share Posted July 21, 2011 it would have to be. it has to be a crew cab if he can fit 33 my extended cab gets like 29 max. 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...
77-AUDIO Posted July 22, 2011 Author Report Share Posted July 22, 2011 (edited) it would have to be. it has to be a crew cab if he can fit 33 my extended cab gets like 29 max. putting the box in the bed with a blow thru. and the reason for the top buing shorter than the bottom is I dont knoe if i can do the face vertical. n8ball2013 - how deep is the bed on your chevy to the bottom of the bed rail. cause I looking at one like in you pic. toadking90 - cause that's how wide it is between the fenders in the bed are. actually its closer to 50" but the box is going to be doubled sided and double topped and doubled back and tripled faced. only thing that will be single thickness is the bottom and port walls... and Im thinking I will be able to get 15" x 10" wide port for a total of 150" of port for 8.5 cubes. about 17.6 inches of port per cube. Edited July 22, 2011 by Twiztid Quote PPI dbl dinDC Level 31.77cubes net tuned to 33htz.DC audio 2.0kCT Pro Audio 8" in front, 6.5 in rear Link to comment Share on other sites More sharing options...
n8ball2013 Posted July 22, 2011 Report Share Posted July 22, 2011 ok blow through is differnet. Im not home and Id have to measure. i wont be able to do that til at least saturday night. please remind me. 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...
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