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High Efficiency Speaker Asylum Need speakers that can rock with just one watt? You found da place. |
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In Reply to: Help with calulating a quad speaker sealed enclosure posted by amnesiac on June 3, 2014 at 07:50:49:
For sealed, you just calculate for one driver, then multiply the volume by four. You'd need about100litres or 4 cubic feet per driver, they'd roll off gently below about 75Hz. There's nothing wrong with having multiple drivers in the same cabinet.
An open baffle with fairly deep wings / an open backed cab would probably get similar performance for less trouble. A 400 litre sealed box is pretty hefty.
With a cross arrangement, you have the issue that when the listener moves from side to side, the path length between the speakers and her ears changes (more than with a vertical line), so you'd probably want to use the lateral drivers for bass only.
By 'aru' if you mean a resistive vent, these reduce the volume required for sealed boxes, not not hugely.
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Follow Ups
- RE: Help with calulating a quad speaker sealed enclosure - hollowboy 16:23:37 06/03/14 (7)
- RE: Help with calulating a quad speaker sealed enclosure - amnesiac 18:12:08 06/03/14 (6)
- RE: Help with calulating a quad speaker sealed enclosure - Hornlover 07:58:23 06/04/14 (5)
- RE: Help with calulating a quad speaker sealed enclosure - hollowboy 20:48:49 06/05/14 (1)
- RE: Help with calulating a quad speaker sealed enclosure - Hornlover 08:21:10 06/06/14 (0)
- I simply love reading NP's articles - E-Stat 12:44:42 06/04/14 (2)
- We are lucky he is a music lover - rickmcinnis@dogwoodfabrics.com 14:30:31 06/04/14 (1)
- RE: We are lucky he is a music lover - amnesiac 23:08:54 06/05/14 (0)
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