Inter-M QD-4960 - Manual (Page 12)

QUAD AMPLIFIER
10 QD -4240/4480/4960, QX-4960
Speaker Connections (QX-4960) Speaker Connections (QX-4960)
The QX-4960 has five operational modes (Stereo/Parallel/Bridged/X-Over/X-Over x 10), and speakers may
be connected in parallel. The impedance varies depending on the selected mode, and caution should be used to
make sure the impedance is not less than the recommended impedance.
- STEREO/PARALLEL MODE CONNECTIONS
- BRIDGED MONO CONNECTIONS
* CAUTION: 1. The parallel mode is the same connections with stereo mode, but you must set the switch to parallel
mode and apply input to CH1 & CH3.
2. When you apply to the parallel mode, you must select crossover switch to bypass.
* CAUTION: When you apply to the bridged mode, you must select crossover switch to bypass.
PUSH PUSH
PUSH PUSH
CHANNEL 1
CHANNEL 2
OUTPUT
CHANNEL 4
INPUT CHANNEL 3
PUSH TO RESET 10A / 250V
BRIDGE BRIDGE
CH 2(4 Ω ~ 8Ω) CH 4(4 Ω ~ 8Ω)
CH 1(4 Ω ~ 8Ω) CH 3(4 Ω ~ 8Ω)
(8~16 Ω) (8~16 Ω)
X-OVER 10
X-OVER
BYPASS STEREO
BRIDGE PARALLEL
X-OVER 10 X
X-OVER
BYPASS STEREO
BRIDGE PARALLEL
X-OVER FREQUENCY X-OVER FREQUENCY
BALANCED OdBm
BALANCED OdBm
BALANCED OdBm
BALANCED OdBm
60Hz
130 190
220
160
80
250Hz 60Hz
130 190
220
160
80
250Hz
~ AC INPUT
230V 50Hz, 770W
HIGH HIGH
LOW LOW
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OC03
PUSH PUSH
PUSH PUSH
CHANNEL 1
CHANNEL 2
OUTPUT
CHANNEL 4
INPUT CHANNEL 3
PUSH TO RESET 10A / 250V
BRIDGE BRIDGE
CH 2(4 Ω ~ 8Ω) CH 4(4 Ω ~ 8Ω)
CH 1(4 Ω ~ 8Ω) CH 3(4 Ω ~ 8Ω)
(8~16 Ω) (8~16 Ω)
X-OVER 10
X-OVER
BYPASS STEREO
BRIDGE PARALLEL
X-OVER 10 X
X-OVER
BYPASS STEREO
BRIDGE PARALLEL
X-OVER FREQUENCY X-OVER FREQUENCY
BALANCED OdBm
BALANCED OdBm
BALANCED OdBm
BALANCED OdBm
60Hz
130 190
220
160
80
250Hz 60Hz
130 190
220
160
80
250Hz
~ AC INPUT
230V 50Hz, 770W
HIGH HIGH
LOW LOW
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OC03