Trouble shooting, Technical specifications, Trouble shooting technical specifications – Sima Products SELECTORS SSW-4 User Manual
Page 7

Page 7
Trouble Shooting
Problem Solution 
No sound 
Make sure correct speaker is selected. 
Make sure no wires are touching each other or the 
case of the amplifier or SSW-4/ SSW-6 selector.
One or both speakers 
turn off when music is 
playing 
Reduce volume level and unit will automatically
reset. Internal protection circuit is detecting 
overload or excessive volume level and is shutting 
off speakers. 
Slight drop in volume 
when PROTECTION 
is turned on 
Normal - This is due to the additional resistance
added to protect your amplifier.
Unit gets very hot
Reduce volume level. 
Turn unused speakers off. 
If only one speaker pair is used, turn PROTECTION 
switch off.
Technical Specifications
Input
100 watt per channel max
Outputs
4 Speaker pairs (SSW-4), 6 Speaker pairs (SSW-6) 
4 to 16 ohm impedance 
Protection Circuit
Amplifier Protection: 3 ohm resistor per channel 
Unit Protection: Automatic resetting poly switch 
Wire gauge
14 to 22 gauge
Size: 11.75” wide, 6.5” deep, 2” high 
Weight: 3 lbs 
Supplied accessories 
User Manual (this document) 
Sheet of front panel labels 
 
Design and specifications are subject to change without notice. 
