Toro MR2 Owner's Manual page 16

15
FIG12 MRX4 AMPLIFIER WIRING .
2 OHM-4 OHM 2 OHM-4 OHM
2 OHM-4 OHM 2 OHM-4 OHM
(4-CHANNEL MODE)
1 2
3 4
2/4CH 1/2CH
LEVEL HPF
PWR 1 0V 0.2 20 300Hz
PRT
HPF/LPF
1 0V 0.2 20 300Hz
3/4CH
X4
CLIP
CLIP