Fusion NV–SW12 User Manual page 16

PARALLEL WIRING FORMULA FOR 2 SPEAKERS
4 Ohm
R1 x R2
= LOAD IMPEDANCE
R1 + R2
SERIES WIRING FORMULA FOR 2 SPEAKERS
–
4 Ohm
R1 + R2 = LOAD IMPEDANCE
16 16 16
2.67 Ohms
4 Ohms x 8 Ohms
4 Ohms + 8 Ohms
+ –
–
+
8 Ohms
8 Ohm
32
= = 2.67 Ohms
12
+
4 Ohm