Mesa/Boogie TC50 Owner's Manual page 40

WIRING SCHEMES...Amplifier to Speaker Cabinets
7
8 Ohm Cabinet
SPKR
OFF
4 OHM
SPKR
8 OHM
ON
SPEAKERS
4 Ohm Cabinet
SPKR
OFF
SPKR
ON
SPEAKERS
16 Ohm Cabinet
PAGE 34
SERIES
BOX
*optional
accessory
4 Ohm Cabinet
4 OHM
PARALLEL
8 OHM
BOX
*optional
accessory
16 Ohm Cabinet
8