Jump to content
Second Skin Audio

re xxx box


Recommended Posts

okay max dimensions are

Depth 16.5 if i take the amp off the floor id prefer to keep it there but if i do its 15" deep

Length is 38" and height max is 24" so now lets start the designs and ideas

is this a 12" 15" or 18" sub ?

CURRENT SYSTEM:

  • Alternator:
    1. Stock alt on mids/highs
    2. Isolated DC Power 270 SP - Charging @ 16.8v
  • Batteries: (2) XS D1400s
  • Power Cable: Double Runs of 1/0 KNU Kolossus Fleks
  • Headunit: 80-PRS
  • Sub Amp: DC 5.0k
  • Subwoofers: 2 RE MT 15s /PSI dual .7ohm recones
  • Subwoofer Enclosure: 9.1cubes @ 32hz - brutal.
  • Mids & Highs Amp: CT125.4
  • Active Components:
    • Mids RE XXX 6.5c
    • Highs - 3 RE XXX tweeters per side(A pillar)
  • Noise Control: Damplifier Pro all over the cab.

Build Log

If you do business with me please leave feedback here: FEEDBACK THREAD

 
Highest Legal Score: 151.0 db
Highest Musical 30 Second Average: 151.6 db
Link to comment
Share on other sites

Okay olds boomer got a some dimensions for me,

Box idea one

Height Width Depth

17.25 37.5 16.5

Port

Height 15" Width 3.75 Length 22" tuned to 32hz

37.5" x 17.25" x 16.5" = 4.92ft^3 before sub and port displacement

15"x4.5"x22" = .86ft^3 for port displacement

Left's say .15ft^3 for sub displacement

So without any bracing you're looking at 3.9ft^3 after displacements. A 3.9ft^3 box with a 15"x3.75" port that's 22" long gives you a 37hz tuning. A 32hz tuning using the same net volume would require 31.75" of port length. It looks like he was finding the port length based on the gross volume of 4.92ft^3, which is not the right way to do it.

Edited by RAM_Designs

Ryan Miskin - owner of RAM Designs


I have my PM's turned off, please email at <script data-cfhash='f9e31' type="text/javascript"> /* */</script>


2200+ designs since March 2011...

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Who's Online   0 Members, 0 Anonymous, 1560 Guests (See full list)

    • There are no registered users currently online
×
×
  • Create New...