Philips SQ 45 User Manual page 14

Channel 2 X5
100 V
70 V
50 V
0 V
+
Fig.7 Loudspeaker connections
Channel 3
100 V
100 V
70 V 70 V
50 V
50 V
0 V
0 V
+
X6
Channel 1 Channel 4
+ +
100 V
70 V
50 V
0 V