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
Alpine Type-R SWR-12D2 Enclosure
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="lilflippy" data-source="post: 8052348" data-attributes="member: 651901"><p>Hi I just bought two of these subs and bought a ported box with these specs</p><p></p><p>WIDTH: 38"</p><p></p><p>DEPTH: 14 3/4"</p><p></p><p>HEIGHT: 13 1/2"</p><p></p><p>GROSS AIRSPACE: 1.71 CU.FT. PER CHAMBER</p><p></p><p>LESS PORT AND SUBWOOFER DISPLACEMENT=</p><p></p><p>NET AIRSPACE: 1.38 CU.FT. PER CHAMBER</p><p></p><p>PORT: 12" X 1 1/4" X 19"</p><p></p><p>PORT VOLUME: .23 CU.FT.</p><p></p><p>TUNING: F3= 29Hz, RIPPLE= 4.4dB, FB= 35Hz</p><p></p><p>ALL INSIDE EDGES ROUNDED FOR SMOOTH AIR FLOW.</p><p></p><p>CONSTRUCTED OF INDUSTRIAL U.S. GRADE 3/4" MDF</p><p></p><p>So the box is BUILT TO ALPINE reccommed ported SPECIFICATIONS</p><p></p><p>Link to the box I bought 2 Hole Dual 12" Alpine Type R Ported Grey Subwoofer Sub Enclosure Box | eBay</p><p></p><p>How do ya think it will sound?</p><p></p><p>Please reply back thanks</p></blockquote><p></p>
[QUOTE="lilflippy, post: 8052348, member: 651901"] Hi I just bought two of these subs and bought a ported box with these specs WIDTH: 38" DEPTH: 14 3/4" HEIGHT: 13 1/2" GROSS AIRSPACE: 1.71 CU.FT. PER CHAMBER LESS PORT AND SUBWOOFER DISPLACEMENT= NET AIRSPACE: 1.38 CU.FT. PER CHAMBER PORT: 12" X 1 1/4" X 19" PORT VOLUME: .23 CU.FT. TUNING: F3= 29Hz, RIPPLE= 4.4dB, FB= 35Hz ALL INSIDE EDGES ROUNDED FOR SMOOTH AIR FLOW. CONSTRUCTED OF INDUSTRIAL U.S. GRADE 3/4" MDF So the box is BUILT TO ALPINE reccommed ported SPECIFICATIONS Link to the box I bought 2 Hole Dual 12" Alpine Type R Ported Grey Subwoofer Sub Enclosure Box | eBay How do ya think it will sound? Please reply back thanks [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Enclosure Design & Construction
Alpine Type-R SWR-12D2 Enclosure
Top
Menu
What's new
Forum list
