Menu
Forum
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Car Audio Discussion
General Car Audio
Car Audio Build Logs
Car Audio Equipment
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Help
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Car Audio Classifieds
Car Audio Wanted
Classifieds Member Feedback
Gallery
New media
New comments
Search media
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Join
Test
Forum
Search
Search titles only
Search titles only
Log in / Join
Search
Search titles only
Search titles only
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Menu
Reply to thread
Forum
Car Audio Help
Enclosure Design & Construction
box tuning
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="RAM_Designs" data-source="post: 6586805" data-attributes="member: 566575"><p>Here, I'll even do a step by step with real world numbers.</p><p></p><p>-I have a pair of 10" AA Assassins that I want to put in a 4ft^3 box tuned to 30hz.</p><p></p><p>-I have already determined that I'll be using a 14x48" face with whatever depth I need to get the volume I need.</p><p></p><p>-I'll use a side firing 8" aeroport to make this easier without having to deal with a slot port with turns in it.</p><p></p><p>-Plugging the 4ft^3 figure and 30hz tuning into the carstereo.com calc, I get a hair under 32" port length. This is equal to slightly under 1ft^3 port displacement, so let's say port/sub displacement is about 1.25ft^3.</p><p></p><p>-So now I know that my gross box volume needs to be roughly 5.25ft^3, so I plug my 48x14 figures into carstereo.com's box volume calculator, along with my desired gross volume(5.25ft^3) and wood thickness(.75"), and find out that I need the box to be 17-1/8" deep to have a 5.25ft^3 gross volume, which after port and sub displacement, will give me 4ft^3 tuned to 30hz.</p></blockquote><p></p>
[QUOTE="RAM_Designs, post: 6586805, member: 566575"] Here, I'll even do a step by step with real world numbers. -I have a pair of 10" AA Assassins that I want to put in a 4ft^3 box tuned to 30hz. -I have already determined that I'll be using a 14x48" face with whatever depth I need to get the volume I need. -I'll use a side firing 8" aeroport to make this easier without having to deal with a slot port with turns in it. -Plugging the 4ft^3 figure and 30hz tuning into the carstereo.com calc, I get a hair under 32" port length. This is equal to slightly under 1ft^3 port displacement, so let's say port/sub displacement is about 1.25ft^3. -So now I know that my gross box volume needs to be roughly 5.25ft^3, so I plug my 48x14 figures into carstereo.com's box volume calculator, along with my desired gross volume(5.25ft^3) and wood thickness(.75"), and find out that I need the box to be 17-1/8" deep to have a 5.25ft^3 gross volume, which after port and sub displacement, will give me 4ft^3 tuned to 30hz. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
box tuning
Top
Menu
Home
Refresh