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2001 silvarado 3 kicker L7 15" need a box design for 33 HZ or lower???


Rehawk1

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Posted

no way 33 or lower,

tune them higher, like 37hz

unless you require it that low for your music prefances

kicker recommends 38-40hz for that sub

lol, and they perform fine tuned low.

I would do......

22H, 23D, 60W

Double baffle facing front of cab

Port on the drivers side forward, 7.5in wide, 20.5 tall, 20in long.

Would be 11.6 cubes tuned to 32.5Hz or so, with 13.2 per sq in

Tune the sumbitches to 28 if you want. Only issue I see if that they have a somewhat weak suspension.

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

Posted

no way 33 or lower,

tune them higher, like 37hz

unless you require it that low for your music prefances

kicker recommends 38-40hz for that sub

lol, and they perform fine tuned low.

I would do......

22H, 23D, 60W

Double baffle facing front of cab

Port on the drivers side forward, 7.5in wide, 20.5 tall, 20in long.

Would be 11.6 cubes tuned to 32.5Hz or so, with 13.2 per sq in

Tune the sumbitches to 28 if you want. Only issue I see if that they have a somewhat weak suspension.

have you ever ran this sub or build boxes for 1

a low tune in a small box will not do them justice nore will it play into the upper hz

3 x 15' in that box will require some mid bass driver to pick up where they fall short

and i never once said they won't play low, i asked why "unless" you music preferences require it, did i not?

i had my own single in 7net (not 11.6 gross) 90sq" of port at 37hz on 1k and it played down to below 30hz with no problem,

all you need to do is set up your subsonic propley, i had a -3 @32hz and -24@24hz

and it waserent the first and only box i built for it, i build several from 30-45hz and that seemed to be the best overall result playing music

how much power are you feeding them

idd aim for 250sq" of port, (not 150 like^)

and 3" all round sub up port side or sub up port front

unless you happy to wall it, witch i would as a 3" all round box will take all that 60x46x26 to give you 18net with 250sq" of port

Posted

no way 33 or lower,

tune them higher, like 37hz

unless you require it that low for your music prefances

kicker recommends 38-40hz for that sub

lol, and they perform fine tuned low.

I would do......

22H, 23D, 60W

Double baffle facing front of cab

Port on the drivers side forward, 7.5in wide, 20.5 tall, 20in long.

Would be 11.6 cubes tuned to 32.5Hz or so, with 13.2 per sq in

Tune the sumbitches to 28 if you want. Only issue I see if that they have a somewhat weak suspension.

have you ever ran this sub or build boxes for 1

a low tune in a small box will not be do it justice more will it play into the upper hz

3 x 15' in that box will require some mid bass driver to pick up where they fall short

i had my own single in 7net (not 11.6 gross) 90sq" of port at 37hz on 1k and it played down to below 30hz with no problem,

all you need to do is set up your subsonic propley, i had a -3 @32hz and -24@24hz

and it waserent the first and only box i built for it, i build several from 30-45hz and that seemed to be the best overall result playing music

how much power are you feeding them

idd aim for 250sq" of port, (not 150 like^)

and 3" all round sub up port side or sub up port front

unless you happy to wall it, witch i would as a 3" all round box will take all that 60x46x26 to give you 18net with 250sq" of port

Yes i have, wouldnt be commenting if i hadnt, it doesnt need that much room period (if you needed 7 cubes for a L7 15, you needed more power). That's all im going to say, im out. Good luck op, looks like you got the master of kicker here to help you.

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

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