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View Full Version : Box for 4 L7 10's firing up



Civic_boi334
08-26-2007, 02:20 PM
I have 4 L7 10's. The box design I am going with the subs on their back with a por centered firing to the trunk. the max demenions(outer) is 36w x 13h x 26d. Is this too small. This will be in a 2dr. civic and it is a daily driver. Would someone help???? thanx

SeanDub
08-26-2007, 02:23 PM
That's only a little over 7 feet external, and I think each of those subs needs about 1.25 net, so that's 5 cubes right there. So depending on how large you make the port and how low your tuning is, it may be a tight fit to get those subs the airspace they need.

Civic_boi334
08-26-2007, 02:32 PM
Thats y im asking. any suggestions. As far as tuning , Im shootin for 33 hz. Is to get low but still get high???

Goldtaz1
08-26-2007, 02:40 PM
Whoops, I sent you a reply in your other thread.

Goldtaz1
08-26-2007, 02:43 PM
Shame, shame trying to go around me.

Civic_boi334
08-26-2007, 02:47 PM
im not but im broke right now. imma get one built but im tryin to c if i can do it.

80INCHES
08-26-2007, 03:00 PM
tune to 35hz with a port size anywhere between 70-100squareinches

80

Civic_boi334
08-26-2007, 03:08 PM
I dnt know anything in sq. inches. can you tell me lik 3x12.25 x 20 in. in depth.

icweiner
08-27-2007, 10:18 PM
lol you only did a 136 with two l7's:wow: go here www.bcae1.com find the enclosure calculator its like 116 or something. i would do 2 6"ports tuned to 35 or 36

icweiner
08-27-2007, 11:35 PM
i just tryed and you dont have enough room for 5 cubes unless you do 3 4" pvc ports which really isnt enough port area:crap: you need to do like 14" tall then you will be fine and i can design you a box.

Goldtaz1
08-28-2007, 10:09 AM
lol you only did a 136 with two l7's:wow: go here www.bcae1.com find the enclosure calculator its like 116 or something. i would do 2 6"ports tuned to 35 or 36

That was average SPL over 30 seconds with a really ****** song. Everyone had to play the exact same song and the frequencies were all over the place. One week the song would be pretty good with some 35-45 Hz tones, the next week the song would have a 30 Hz burst with 55 Hz mixin's. If we all could have used what made our system's the loudest scores would have been much higher. Put it to you this way, the highest score never got much higher than a 145.

Civic_boi334
08-28-2007, 11:06 AM
Goldtaz I pm'ed you...