QSC CMX Serie Manual Del Usuario página 12

BRIDGE MONO Mode
This mode combines the full power capabilities of both channels into a single speaker system. The amplifier internally re-configures so that both
channels operate as a unit. This delivers double the output voltage, resulting in four times the peak power and three times the sustained power into
a single 8 or 4 ohm speaker load. The BRIDGE MONO mode section on page 9 describes the special speaker connection used. Refer to
through Figure 23).
Examples:
• Driving a single 8 ohm speaker with the combined 4 ohm power of both channels.
• Driving a single 4 ohm speaker with the combined 2 ohm power of both channels.
Precautions
• BRIDGE MONO mode makes it possible to drive thousands of watts into a single speaker. AC current consumption will usually be higher. Avoid
excessive signal level, and make sure the wiring and speaker can handle the power.
• If the load is 4 ohms or less and prolonged overloads occur, the amplifier will probably mute for several seconds during peaks, and the circuit
breaker may trip.
• Do not use 2 ohm loads.
See the additional BRIDGE MONO mode warnings on page 9.
Set Channel 2 dip switches, 8 and 10, to off.
Distributed Constant Voltage Outputs
70 / 100 Volt Operation
The CMX 2000V can operate in 70 Volt or 100 Volt operation in STEREO
mode or BRIDGE MONO mode. Please refer to the above section on
BRIDGE MONO mode for proper setup and configuration. Refer to
for the power outputs of these modes.
— Figure 21 —
STEREO Mode (Both Channels Driven)
70 Volt
(Table 2)
100 Volt
BRNDNE MORO mode
70 Volt
100 Volt
11
— Figure 22 —
— Figure 23 —
2500 W
1000 W
5000 W
3600 W
— Table 2 —
(Figure 21