L7 10 box help

[phemps 10+ year member]

youd probably see a big difference if you could manage sub back port back..

 

[phemps 10+ year member]

and also, since your aero's aren't flared, you need more port area.

what i said a while ago. ten sq inch per cube is way too small

 

[SicAudio 5,000+ posts]

you really need 6cf minimum for those 3 subs the port at 35Hz ( too low in my Professional opinion for an L7 ) would be a slot port 14.5 tall by 5 wide and 17 deep which gives you 12" per cube of port area. In over 15 years selling Kicker I have never heard 1 sound good with a round port, or in less than 2 cubes per 10 and 2.5 for the 12's. 38Hz is where they get the loudest and still sound the best they can. if you keep the 5.24 gross cf you have now and tune at 38 you may increase output but you dont have near enough power either. for 38 with what you have a slot port would be 14.5 x 4.5 x 14.25 deep. it is the best option IMO without rebuilding a new box which is what i would do at 7cf gross. and at least 1800 rms

 

[SicAudio 5,000+ posts]

what amp are you using? cuz if its 1200 rms at 1 ohm you are only getting about 1000 at best at 1.3......

 

[IDSkoT 5,000+ posts]

i'm far from a box builder. i just like loud music. i know its ugly. but you aksed
http://i485.photobucket.com/albums/rr215/dreflu81/101_0327.jpg

http://i485.photobucket.com/albums/rr215/dreflu81/101_0328.jpg

http://i485.photobucket.com/albums/rr215/dreflu81/101_0329.jpg

http://i485.photobucket.com/albums/rr215/dreflu81/101_0330.jpg

DEAR GOD.

 

[SicAudio 5,000+ posts]

youd probably see a big difference if you could manage sub back port back..

absolutely !!!!

 

[SicAudio 5,000+ posts]

DEAR GOD.

you obviously dont go to meets very often, his box while ugly as all hell looks way better than alot of pros that compete lolz.......

looks dont make it sound any better .............

 

[jusBloud 10+ year member]

is firing them up the best way in a trunk?

that's the way i had the last few boxes. i think my car likes sub up port back

 

[jusBloud 10+ year member]

you obviously dont go to meets very often, his box while ugly as all hell looks way better than alot of pros that compete lolz.......looks dont make it sound any better .............

thank you!

 

[jusBloud 10+ year member]

so to hell with the polyfill just build another box?

 

[1ndatrunk 10+ year member]

i'm far from a box builder. i just like loud music. i know its ugly. but you aksed
http://img.photobucket.com/albums/rr215/dreflu81/101_0327.jpg

http://img.photobucket.com/albums/rr215/dreflu81/101_0328.jpg

http://img.photobucket.com/albums/rr215/dreflu81/101_0329.jpg

http://img.photobucket.com/albums/rr215/dreflu81/101_0330.jpg

hmm

 

[phemps 10+ year member]

so to hell with the polyfill just build another box?

have you ever had a sub back port back setup in your car? every box ive done in a trunk got a lot louder that way, id say make a new box give those subs more net volume and more port area and fire both the subs and port back