Free Plan: 21" 30hz Ported Sub |
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vertx
Young Croc Joined: 14 March 2012 Location: Sydney Status: Offline Points: 578 |
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Posted: 03 April 2018 at 12:03am |
I imagine this would do well under a good 15", crossover in the 60hz region.
** Everything below is theoretical and has not been built and measured yet ** Driver: Eighteensound 21LW2500 Enclosure Volume: 267.2 L Cabinet Tuning Freq: 31hz Fusion 360 Public Share Link: https://a360.co/2Ik9Ffe ^^ This will let you view in 3D, explode, measure, etc all in a web browser window! Cabinet Processing:
SPL @ 2500w: xmax @ 2500w: Port Velocity @ 2500w: Port Area: Edited by vertx - 03 April 2018 at 12:17am |
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sgarfa
Registered User Joined: 10 December 2013 Status: Offline Points: 101 |
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nice project, but especially on so performing woofers i I prefer to use to big vent ports.. ... even at cost to tuning bit higher...
there are 1x21 "reflex pro subs with over 700cm2 of mouth (not diy) |
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