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Old 07-02-08, 12:14 AM   #17 (Link)
funky_waves
Senior Shackster
Alias: Funky Waves
User: #9943
Since: Jul 2007
Posts: 207
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Re: Coming soon. FW18.1


I moved the 18.1 into exactly the same place I tested it in the vented box and the LMS5400 in the vented box(in the corner). And I got some better max output numbers, and more accuratly compares with the vented box, amazing what difference moving the subwoofer 2 feet over makes(it was directly beside before). Of course the better FR was 2 feet the other way, without an improvment in output. can't have your cake and eat it too I suppose.

340L@16hz;
105.6db @10Hz
114.4db @15Hz
125.5db @20Hz
118.7db @25Hz
117.7db @30Hz
123.7db @40 Hz (amp limited)

Sealed 130L net.
112.6db @10Hz
112.9db @15Hz
119.5db @20Hz
113.7db @25Hz
116.0db @30Hz
124.6db @40 Hz


Ps; Ricci's XXX sub had the driver in one spot and the port in the other, seeing as it was twice the size so figure that one out.


Nathan Funk
Funky Waves Audio
www.funkywaves.net

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