Yamaha THR100HD Owner's Manual page 17

l Connection Example 2
Connecting the THR100HD to a THRC112 (Output
Power: 150W, Impedance: 8Ω).
CAUTION
Always use the SPEAKER OUT 1 jack when
connecting a single cabinet to the amp.
THR100HD
100W
8Ω
THR100HD Amp Select Switch Setting and the
Signal Output to the Cabinet
l Amp Select Switch = I
Amp I (top) sound is output.
l Amp Select Switch = II
Amp II (bottom) sound is output.
l Amp Select Switch = I+II
Amp I (top) sound and Amp II (bottom) sound is output.
Rated output for the THR100HD is 50W
when a 4Ω cabinet is connected to the
SPEAKER OUT 1 jack.
INPUT
I
THRC112
Connecting the Cabinet
l Connection Example 3
Connecting the THR100HD to a pair of THRC112
cabinets (Output Power: 150W, Impedance: 8Ω).
THR100HD
100W
8Ω
THRC112
Amp I
Sound
THR100HD Amp Select Switch Setting and the
Signal Output to the Cabinets
l Amp Select Switch = I
Amp I (top) sound is sent to the SPEAKER OUT 1 jack.
No signal is sent to the SPEAKER OUT 2 jack.
l Amp Select Switch = II
Amp II (bottom) sound is sent to the SPEAKER OUT 2
jack. No signal is sent to the SPEAKER I jack.
l Amp Select Switch = I+II
→
Amp I (top) SPEAKER OUT 1 jack, Amp II (bottom)
→
SPEAKER OUT 2 jack, each amp has its own
output.
INPUT
I
THRC112
Amp II
Sound
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