dual 15s

[RangerDangerV2 5,000+ posts]

gonna go with 2 15s so I can get the 150 that im looking for... heres the design. 3.42 cu ft per chamber before adding bracing, will work out to a little over 3 cu ft per chamber after bracing, 90 sq inches of port tuned to 33hz. comments please.

i think im getting much better at designing...

 

---------- Post added at 05:55 PM ---------- Previous post was at 05:54 PM ----------

 

45s will be added as well.

Click to read more...

 

[THATpurpleKUSH 5,000+ posts]

Move the woofer cutouts closer to the center of the box and closer to the outer opening of the port, to me they are too close to the mouth of the port on the inside.

 

[wenn_du_weinst 10+ year member]

I'd go single shared chamber

 

[LosIsATool 5,000+ posts]

Whats the port going to load off of in your truck?

 

[RangerDangerV2 5,000+ posts]

i think I may go subs up port up... no kerfed ports, 45s and roundovers will be added, just too lazy to draw them. this is a rough design anyways being that I dont even have the woofers built/tested yet...

 

[bhsdriller 10+ year member]

don't do port forward....either both firing up or subs forward/port up. Common chamber also, no 45's

how much power? I was up to a 151.5 with 2 15's and a 3500

 

[RangerDangerV2 5,000+ posts]

Whats the port going to load off of in your truck?

im going subs and port up, loading off of the roof.

 

---------- Post added at 01:28 PM ---------- Previous post was at 01:27 PM ----------

 

don't do port forward....either both firing up or subs forward/port up. Common chamber also, no 45's
how much power? I was up to a 151.5 with 2 15's and a 3500

3.5k for now, 7k in a few months

 

[bhsdriller 10+ year member]

7k should get loud for sure

 

[RangerDangerV2 5,000+ posts]

7k should get loud for sure

gonna have to tone it down for daily though... subs will gets stinky on 7k... spl audio is most likely gonna build up the 2 jugg motors for me, so the final box design will be done after I figure out the woofers t/s and vas.

 

---------- Post added at 01:35 PM ---------- Previous post was at 01:35 PM ----------

 

goal is a 153 on 7k... @ 30hz...

 

[bhsdriller 10+ year member]

It could be done....what organization? I meter Meca style, at headrest with door open

 

[CHEMMINS 10+ year member]

I'd toss both subs on the driver side, firing up, and port shooting into passenger door.

 

[RangerDangerV2 5,000+ posts]

It could be done....what organization? I meter Meca style, at headrest with door open

db drag, but the local shows do it meca style. and why should I go with a single shared chamber??

 

[bhsdriller 10+ year member]

db drag, but the local shows do it meca style. and why should I go with a single shared chamber??

I've always done them like that and had good luck, look at everyone elses boxes and they are always shared chambers. It's just that you don't see seperate chambers I guess, they don't work as well

 

[RangerDangerV2 5,000+ posts]

how many cubes for the shared chamber?? 5?

 

[bhsdriller 10+ year member]

2 custom 15's? 5 seems small, you were going to use 3.42 each in the other so do 6.84 on the shared. Mine are in 7@32hz