Jump to content
View in the app

A better way to browse. Learn more.
SSA® Car Audio Forum

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

slot port help!

on1wheel06
in SPL & SQ / Fabrication

Featured Replies

Posted

im building a box for a Pioneer TS-W1207D4:

1.65 cu ft

3"x5.5'' port

displacement: 0.076

the box ive built is about 1.9ft^3 without any displacements.

i'm assuming the 3"x5.5" is the port area and i just need to calculate the length? if so, how long do i need the port for ~35-38hz?

  • Quote
    • 0

    You could try this page HERE.

  • Quote
    • 0
    • Author

    thanks for the link!

    when using calculators, do i input my airspace with or without woofer displacements? and do they take into account the volume lost with the port?

    Edited by on1wheel06

  • Quote
    • 0

    That one doesn't take into consideration and displacements. You need to input what you want the final volume to be.

  • Quote
    • 0

    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...
    Go to topic listing

    Recently Browsing 0

    • No registered users viewing this page.

    Configure browser push notifications
    Chrome (Android)
    1. Tap the lock icon next to the address bar.
    2. Tap Permissions → Notifications.
    3. Adjust your preference.
    Chrome (Desktop)
    1. Click the padlock icon in the address bar.
    2. Select Site settings.
    3. Find Notifications and adjust your preference.