tonedeaf Posted July 19, 2011 Report Posted July 19, 2011 You said you have 2cubes net... 3.14 net 2 for the subs 1 I'n the port That's 2 cubes net mate. 3.14 is your gross volume. Net is after all displacements, which includes bracing, port, and woofer displacements... Get ninja'd.
fecupe2001 Posted July 19, 2011 Report Posted July 19, 2011 Can you put up pictures of your setup? My buildlog is I'n my sig I'm pretty sure you have more trunk space available than you used judging by that last picture I also saw the same thing, i would do a much bigger box facing back rather than a smaller box facing forward sealed off the trunk. You have very nice equipment hommie, and the box you built it´s actually very nice built, but the design isn´t the best for this subs on that amount of power, nothing that some cheap 3/4" MDF can´t solve, you would have wood for 2 boxes of a single sheet if you want to try those things, that trunk is pretty nice for a pair of good old 10´s ! 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/
tonedeaf Posted July 19, 2011 Report Posted July 19, 2011 From what i've seen, most boxes setting on the back seats sound like SHIT and do not get loud at all. Reason is because they have nothing to 'load' against and theres really no way to seal them off the way you should. In a truck its different, theres nowhere for the bass to go behind the box, and it loads off the roof. Theres really just no good way to do it in a car. If you want to do something like that, a wall will be 897891725897128957139571238957128934752347523895723894572348957 x Charlie Sheen² better than doing a back seat box. But you will need something more than two tens. Id probably recone those to 2 18s and do a wall if thats the case. Would be your cheapest option.
Supercharged DCs Posted July 19, 2011 Report Posted July 19, 2011 You said you have 2cubes net... 3.14 net 2 for the subs 1 I'n the port That's 2 cubes net mate. 3.14 is your gross volume. Net is after all displacements, which includes bracing, port, and woofer displacements... Get ninja'd. I see your ninja, and raise you ninja fail. Bassless once again. Can't seem to keep a system for more than a few weeks Saving for a '06 Nissan 350z, look for build around June 2012.
Ray Posted July 19, 2011 Report Posted July 19, 2011 What year altima? 2008 California state record holder 157.2 Bassrace2009 California state record holder 157.0 BassraceRollin 50's 158.7db2009 King of Cali Bassrace2009 USACi score 160.5 @ 42hz
STEvil Posted July 19, 2011 Report Posted July 19, 2011 Turn your box around so your subs are firing towards the back of the trunk. If you want them loud facing forward you need to seal the box from the trunk very very well. MickyMcD - "Capable of making some serious trouser flapping volumes at where's-my-testicles frequencies, the Servo-Drives used to be fairly jaw dropping..." Any time you have have a power wire next to your frame put some rubber hosing (or cut up an innertube) around it. The wire is bound to wiggle (due to driving or flex) and the casing will eventually wear through. Hammerdown... 1% no links to outside websites, business related FB/YT pages allowed.
DRauck Posted July 19, 2011 Report Posted July 19, 2011 What year altima? 2010 I believe 2011 Honda CR-Z Mugen 12" Kicker SoloX Subwoofer Rockford Fosgate t20001bd Pioneer AVIC-X930BT Head Unit Build Log
fecupe2001 Posted July 19, 2011 Report Posted July 19, 2011 Turn your box around so your subs are firing towards the back of the trunk. If you want them loud facing forward you need to seal the box from the trunk very very well. I thought he had the trunk sealed off, this is a good input, but sometimes isn´t this easy, i´ve tried a couple of trunk cars that are actually louder with everything looking back rather than forward sealed off, beats me 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/
Louisiana Bass Posted July 19, 2011 Report Posted July 19, 2011 From what i've seen, most boxes setting on the back seats sound like SHIT and do not get loud at all. Reason is because they have nothing to 'load' against and theres really no way to seal them off the way you should. In a truck its different, theres nowhere for the bass to go behind the box, and it loads off the roof. Theres really just no good way to do it in a car. If you want to do something like that, a wall will be 897891725897128957139571238957128934752347523895723894572348957 x Charlie Sheen² better than doing a back seat box. But you will need something more than two tens. Id probably recone those to 2 18s and do a wall if thats the case. Would be your cheapest option. Winning. N8. No homo...unless you want there to be.
tonedeaf Posted July 19, 2011 Report Posted July 19, 2011 From what i've seen, most boxes setting on the back seats sound like SHIT and do not get loud at all. Reason is because they have nothing to 'load' against and theres really no way to seal them off the way you should. In a truck its different, theres nowhere for the bass to go behind the box, and it loads off the roof. Theres really just no good way to do it in a car. If you want to do something like that, a wall will be 897891725897128957139571238957128934752347523895723894572348957 x Charlie Sheen² better than doing a back seat box. But you will need something more than two tens. Id probably recone those to 2 18s and do a wall if thats the case. Would be your cheapest option. Winning². Fixed. We dont win here, we bi-win. I've got one speed: Go.
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