From one BTL to 2 BTL's box build help

Burbanhunter
10+ year member

Senior VIP Member
Ok I was at the shop today and decided to do my FIRST hands on experience in box building. I took the old face of my box and decided to switch it out to a dual btl box. Of course I messed up a little bit. What I messed up on was the shops saw went out today on me and I decided to use a jigsaw to cut the bottom of the face (major "f" up) . So my face was a little uneven. So I plan on using bondo and resin to fix it. With the face put on the box spray painted black it is hardly noticeable, but tomorrow will test my first challenge. I will also be bracing the mess out of the box. What port should I use?

I am thinking 2 or 3 aero (pvc) ports, but what size aero (pvc) ports and how many? Maybe a vent in the middle of the 2 subs, or a slot port in the back, etc. Could you all help me figure this out?

box33.jpg


 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

Burbanhunter

10+ year member
Senior VIP Member
Thread starter
Burbanhunter
Joined
Location
America
Start date
Participants
Who Replied
Replies
2
Views
407
Last reply date
Last reply from
yikes vR
IMG_20260516_193114554_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0
IMG_20260516_192955471_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0

New threads

Top