dcsoundlabMN Posted October 26, 2009 Report Posted October 26, 2009 im lookin at the RE box calculator and am wondering what specs i should look at for this beast.. what you guys think???? so far i have 36x22x26 roughly 6 cubes tuned to 34? doesnt seem right though Quote 02 Chevy Trailblazer 18" DC XL build in progress... refs: ak1167 (bought tweeters from)
dcsoundlabMN Posted October 26, 2009 Author Report Posted October 26, 2009 35x21x28 is 6.5 cubes tuned to 34.066 tuned to high for this sub? there will be about 2k rms to it for now Quote 02 Chevy Trailblazer 18" DC XL build in progress... refs: ak1167 (bought tweeters from)
tequila Posted October 26, 2009 Report Posted October 26, 2009 34hz isnt too high at all. its all personal preference i guess. people call 33hz the most commonly used frequency. Quote '99 Civic hatch 18" AA Chaos - 7cuft @ 34hz - 114sq in. port Mac Audio Fearless ~ 1000wrms @ 2 Ohms Videos: Youtube
Marlo Stanfield Posted October 26, 2009 Report Posted October 26, 2009 Like 6.5ft3 @ 34hz w/ 90in2 of port would work well with that power. Quote 1998 Ford Explorer Eddie Bauer... New setup, old ride... QX56 is staying stock til I get loud... It's only getting walled off if I don't meet my goal @ SBN. Pioneer AVIC-N2 (12) 12" RE SXs old model.... (3) AB VFL 500.1 @ 1ohm each Dual 300amp Ohio Gen alts.... (10) Northstar NSB-125s 26ft3 @ 33hz w/ a ton of port area 156.5 @ 40hz @ dash, Db Drag style / 153.2 Bassrace
dcsoundlabMN Posted October 26, 2009 Author Report Posted October 26, 2009 is port size measured by WxH? of port? Quote 02 Chevy Trailblazer 18" DC XL build in progress... refs: ak1167 (bought tweeters from)
dcsoundlabMN Posted October 26, 2009 Author Report Posted October 26, 2009 and how do i factor in sub displacement and should i glass the whole inside and cover the outside with bedliner? Quote 02 Chevy Trailblazer 18" DC XL build in progress... refs: ak1167 (bought tweeters from)
CaptainzPlanetz Posted October 26, 2009 Report Posted October 26, 2009 (edited) is port size measured by WxH? of port? You mean Port area? Yes, you take the WxH and you get your port area, so if your have a port that is 2in. Wide and 12in Tall your port area is 24sq. inches of port. You generally want to stay within 12-16sq. inches of port per cubic foot. Edited October 26, 2009 by CaptainzPlanetz Quote ¿ǝɯɐƃ ǝɥʇ Trolls never learn............ All BS aside, If I see one more comment in here that is NOT about the pre-sale, I will start the vacations. And that includes the trolls feeding the trolls. YOU THE ONE THAT SOUND LIKE A OGER AND HUMPBACK/TROLLS? Add "SMDLIFER" on Xbox LIVE to play with other SMD members.
dcsoundlabMN Posted October 26, 2009 Author Report Posted October 26, 2009 (edited) 33x3.5 =115 on a box that is 6.49 cubes tuned to 31.79 ...........good? Edited October 26, 2009 by dcsoundlabMN Quote 02 Chevy Trailblazer 18" DC XL build in progress... refs: ak1167 (bought tweeters from)
dcsoundlabMN Posted October 26, 2009 Author Report Posted October 26, 2009 so 6.49 cu ft tuned to 31.79 with 115 sq in of port for one 18xl? should be good i think Quote 02 Chevy Trailblazer 18" DC XL build in progress... refs: ak1167 (bought tweeters from)
dcsoundlabMN Posted October 26, 2009 Author Report Posted October 26, 2009 actually i realize that is way too much port i wish RE calculator could change the port width but it cant anyone know what i could do to make it smaller or any othe box calculator that does have changeable port sizE? Quote 02 Chevy Trailblazer 18" DC XL build in progress... refs: ak1167 (bought tweeters from)
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