maybe this will help....

High Efficiency Speaker Asylum

Need speakers that can rock with just one watt? You found da place.

In Reply to: Stephens Trusonic Cabinet Plans ? posted by Iain42 on August 27, 2013 at 18:49:31:

http://www.audioasylum.com/cgi/vt.mpl?f=hug&m=142248

FR 80 driver
Fs = 53 Hz
Vas = 53.4 L (1.885803 ft^3)
Qes = 0.84
Qms = 1.56
Qts = 0.546
Re = 5.4 ohms
Le = 1.4 mH/1 kHz
Sd = 182.4125 cm^2 (28.274"^2)
Pe = 50 W

calc'd:

BL = 4.126 N/A
eff = 0.0912%
sens = 91.62 dB/W/m

-------------------------------

http://zobsky.blogspot.ca/search/label/15"%20coaxial%20t%2Fs%20stephens

http://www.popscreen.com/tagged/trusonic/images

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Follow Ups Full Thread

Topic - Stephens Trusonic Cabinet Plans ? - Iain42 18:49:31 08/27/13 (2)

RE: Stephens Trusonic Cabinet Plans ? - Iain42 09:08:40 08/28/13 (0)

maybe this will help.... - RCA-fan 08/28/1308:04:52 08/28/13 (0)

Follow Ups

maybe this will help.... - RCA-fan 08/28/1308:04:52 08/28/13 (0)

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