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Subwoofer help
PostPosted: Wed Jan 05, 2011 9:59 am Reply with quote
Keith Giles
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Joined: 04 Nov 2010
Posts: 1




There don't seem to be many subwoofers in the EASE databases. Even Rehnkus Heinz's CFX18 is not in the databases. Can anyone suggest a model that is in the Speaker database that would substitute for a JBL SR4718X sub? This is a 4 ohm 600W RMS speaker 98 db sensitivity speaker. See http://www.jblpro.com/srx/srx_product.htm.

Thanks!

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kgiles
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PostPosted: Mon Jan 24, 2011 6:05 pm Reply with quote
Jonas
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Joined: 31 Jul 2008
Posts: 3




Keith,
EASE does not model frequencies below 100Hz where most people are concerned with sub-woofers. Also, at these frequencies with such long wavelengths, other behavioral characteristics come into play that EASE does not take into account, and their direct sound behavior is mostly omni-directional. For these primary reasons, most manufacturer's will not model or supply sub-woofer speaker data. You may find many "low" boxes that are also sometimes used as sub-woofers in the database.


Best Regards,

Jonas Domkus
Applications Engineer


Renkus-Heinz, Inc.
19201 Cook Street
Foothill Ranch, CA 92610
(949) 588-9997 x 135
(949) 588-9514 Fax
jonas@renkus-heinz.com
www.renkus-heinz.com

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Jonas Domkus
Applications Engineer

Renkus-Heinz, Inc.
19201 Cook Street
Foothill Ranch, CA 92610
(949) 588-9997 x 135
View user's profile Send private message
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