Menu
Forum
General Car Audio
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Build Logs
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Home Audio
Off-topic Discussion
The Lounge
What's new
Search forums
Gallery
New media
New comments
Search media
Members
Registered members
Current visitors
Classifieds Member Feedback
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Register
Forum
Search
Search titles and first posts only
Search titles only
Search titles and first posts only
Search titles only
Log in / Join
What’s new
Search
Search titles and first posts only
Search titles only
Search titles and first posts only
Search titles only
General Car Audio
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Build Logs
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Home Audio
Off-topic Discussion
The Lounge
What's new
Search forums
Menu
Reply to thread
Forum
Car Audio Help
Enclosure Design & Construction
New box - pics
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="drzenitram" data-source="post: 1080032" data-attributes="member: 562418"><p>I had someone set me up with ports for THIS box that would tune my port(s) to 28 hz.</p><p></p><p>He told me to make three 2.75" x 2.75" ports that were 20" long.</p><p></p><p>I made one 18.75" x 1.8" port that was 20" long.</p><p></p><p>Same volume.</p><p></p><p>I'm still proud, if it whistles then I can be special.</p><p></p><p>"You need at least 35 square inches of port area in a 1:8 ratio or smaller."</p><p></p><p>How do I go about making 35 SQUARE inches of port area?</p></blockquote><p></p>
[QUOTE="drzenitram, post: 1080032, member: 562418"] I had someone set me up with ports for THIS box that would tune my port(s) to 28 hz. He told me to make three 2.75" x 2.75" ports that were 20" long. I made one 18.75" x 1.8" port that was 20" long. Same volume. I'm still proud, if it whistles then I can be special. "You need at least 35 square inches of port area in a 1:8 ratio or smaller." How do I go about making 35 SQUARE inches of port area? [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
New box - pics
Top
Menu
What's new
Forum list
