High Power Stereo Speaker Control Center
(400-0137)                 Impedance Chart            Faxback Doc.# 18689

Impedance is a measurement of the load placed on your receiver/amplifier
by the speakers.  The load placed on your receiver/amplifier from the
control center will vary depending on how many pairs of speakers you turn
on at one time, and on which speakers you turn on.  The chart on the right
shows the impedance for all possible combinations of 8-Ohm speakers.

Speaker Sets On                        Impedance
----------------------------------------------------

A, B, C or D                              8
A + B                                     16
A + C                                     4
A + D                                     4
B + C                                     4
B + D                                     4
C + D                                     4
A + B + C                                 5.3
A + B + D                                 5.3
A + C + D                                 5.3
B + C + D                                 5.3
A + B + C + D                             8


(SP 12/23/95)