Bottlehead Forum

Posted by Paul Joppa on December 13, 1999 at 10:52:05:

In Reply to: Radio Shack 40-1354 Specs posted by ChristopherC on December 09, 1999 at 08:29:38:

I took a few minutes this weekend to make some measurements. Please remember, these are initial results on a speaker straight from the box - some breakin will certainly reduce the suspension stiffness.

RE = 7.09 ohm
f0 = 56.0 Hz
SD = 0.0083 m^2
Mmc = 6.16 g
QM = 3.46
QE = 0.537
QT = 0.46
Vas = 0.013 m^3 = 0.457 ft^3
eta (2 pi) = 0.414%
Sensitivity 88.7dB/2.83v/m

Follow Ups:

• Re: RS 40-1354 Specs at last Craig Stenstrom 21:29:48 12/13/99 (2)
  • Re: RS 40-1354 Specs at last Paul Joppa 11:19:34 12/14/99 (0)
  • Re: RS 40-1354 Specs at last Doc B. 09:12:45 12/14/99 (0)
• Re: RS 40-1354 Specs at last Ed Faulkner 11:41:33 12/13/99 (0)