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
critique my box numbers
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="skylineTT" data-source="post: 6758771" data-attributes="member: 576995"><p>alright this is for a 15" sub.. 3Kw RMS where the back seat used to be in a coupe. this is also using the RE calculator</p><p></p><p>width-40</p><p></p><p>height-18</p><p></p><p>depth-16</p><p></p><p>wood thickness-0.75</p><p></p><p>square port height-16.5</p><p></p><p>square port width-3</p><p></p><p>square port length (1)-12.25</p><p></p><p>square port length (2)-10</p><p></p><p>total port length-27</p><p></p><p>square port diameter-7.938851142</p><p></p><p>square port area-49.5</p><p></p><p>square port volume internal-1361.25</p><p></p><p>square port volume displaced-1377.375</p><p></p><p>box volume-4.533</p><p></p><p>tuned frequency-29.714252392092</p><p></p><p>im trying to go for 4 cubes at 30hz and i figure this monster of a sub takes about .5 cubes and would raise the tuning a tiny bit after sub displacement. are these good specs? thanks</p></blockquote><p></p>
[QUOTE="skylineTT, post: 6758771, member: 576995"] alright this is for a 15" sub.. 3Kw RMS where the back seat used to be in a coupe. this is also using the RE calculator width-40 height-18 depth-16 wood thickness-0.75 square port height-16.5 square port width-3 square port length (1)-12.25 square port length (2)-10 total port length-27 square port diameter-7.938851142 square port area-49.5 square port volume internal-1361.25 square port volume displaced-1377.375 box volume-4.533 tuned frequency-29.714252392092 im trying to go for 4 cubes at 30hz and i figure this monster of a sub takes about .5 cubes and would raise the tuning a tiny bit after sub displacement. are these good specs? thanks [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
critique my box numbers
Top
Menu
What's new
Forum list
