XXX 18 box build..6.5cf 30hz *big port inside*

[regal8r]

http://i114.photobucket.com/albums/n255/regal8r/rexxx011.jpg
http://i114.photobucket.com/albums/n255/regal8r/rexxx012.jpg
http://i114.photobucket.com/albums/n255/regal8r/rexxx013.jpg
http://i114.photobucket.com/albums/n255/regal8r/rexxx014.jpg
http://i114.photobucket.com/albums/n255/regal8r/rexxx015.jpg
http://i114.photobucket.com/albums/n255/regal8r/rexxx016.jpg

just a dry fit in the last picture...thats 94.5 sq. inches of port area :yumyum:

finished pictures later tonight probably :naughty:

[mile098]

nice, a big *** box, me like:)

[matrxx dude]

i wouldve went with more airspace.but looks good

[DBfan187]

:word: box is too small.

[matrxx dude]

at least 8 cubes

[regal8r]

i will make another box in a month or so, as soon as i can get this installed and metered. just kind of a test box i guess :)

[matrxx dude]

it will be a 45 to 50 hz bass prolly in that box,05 or 06 xxx,and wat vehicle

[poundindak69]

like this 8cubes with 150sq in of port

http://i185.photobucket.com/albums/x193/feelthebass69/HPIM1591.jpg

[matrxx dude]

mine is a little over 8 cubes after displacement with 100 sq in of port,it peaks on the term at 35,low but sounds awesome

[regal8r]

at least 8 cubes

any suggestion on a tuning frequency. i want to tune a little higher for the next box...im thinking 33-35hz

[regal8r]

it will be a 45 to 50 hz bass prolly in that box,05 or 06 xxx,and wat vehicle

91 caprice wagon ;)

edit:05 xxx

[poundindak69]

mine is tuned to 33 and it just gets low

[matrxx dude]

watever you originally tune it to it will usually resonant about 7 hz above that,and ur vehicles resonant frequency will have alot to do with where it actually peaks.

[regal8r]

watever you originally tune it to it will usually resonant about 7 hz above that,and ur vehicles resonant frequency will have alot to do with where it actually peaks.

what kind of numbers (music) are you hitting with your XXX?

[matrxx dude]

im going to meter it tommorrow,but im thinking mid 140's

[regal8r]

im going to meter it tommorrow,but im thinking mid 140's

nice...id be happy with a mid 140...for a little while anyways lol

[matrxx dude]

wat amp you going to use

[regal8r]

wat amp you going to use

i have no idea. im trying to find something 1800-2500w at 1 ohm and still under 300 dollars. if money allowed, it'd be an orion 2500d...

[matrxx dude]

yeah i only got 1500rms on mine so people tell me,thats wat they say the vfl 100.1 does at 1 ohm,its a very strong 1500rms i know this

[regal8r]

yeah i only got 1500rms on mine so people tell me,thats wat they say the vfl 100.1 does at 1 ohm,its a very strong 1500rms i know this

not bad at all

[Phiber Optik]

What size is good for a daily box with a flat responce curve? I modeled one in winisd pro for my 18" and with 4.5ft^3 and 4x7" aero port i got 28hz, To me that doesn't seem like anywhere near enough port area...

[matrxx dude]

not enough airspace either

[regal8r]

box is finished. i have the sub hooked back up to the POS sony home receiver that i got...only putting about 100w to the sub channel, played some hypnotize and OH MY GOD lol


http://i114.photobucket.com/albums/n255/regal8r/rexxx018.jpg
http://i114.photobucket.com/albums/n255/regal8r/rexxx019.jpg
http://i114.photobucket.com/albums/n255/regal8r/rexxx020.jpg

[bonesninja]

meh...ports not that big

[regal8r]

meh...ports not that big

it is to me...i almost thought it was too big until i did a little math lol

[MTXman]

box is finished. i have the sub hooked back up to the POS sony home receiver that i got...only putting about 100w to the sub channel, played some hypnotize and OH MY GOD lol




Wait till you have 25 times that power to it ;)

[matrxx dude]

this is a port.lol

http://i91.photobucket.com/albums/k292/livinlouder_2006/100_0401.jpg

[bonesninja]

this is a pretty good one too ...160"



http://i198.photobucket.com/albums/aa108/bonesninja/DSC01936.jpg

[matrxx dude]

that 1 i posted was 187 sq in

[regal8r]

****

[na_rsx]

**** we need vids of these boxes in action

[regal8r]

i gotta get an amp and get everything installed first :)