QSC Audio AcousticPerformance Series Loudspeaker (Black) - Manual

Input Configuration Trapezoid Models
AcousticPerformance ™ Series
Quick Start Guide
AcousticPerformance trapezoid models have the ability to switch between Passive and Bi-amp modes. Look at the Setting ports, below the input
connectors, to determine the current mode.
Yellow in the Setting port indicates the current mode. Refer to Figure 1 and Figure 2
Note: The default mode is PASSIVE
– Figure 1 –
– Figure 2 –
– Figure 3 –
– Figure 4 –
Changing from Passive to Bi-amp mode
To change from Passive to Bi-amp or Bi-amp to Passive mode: Refer to Figure 3 and Figure 4.
1. Remove the six screws holding the input cup in place.
2. Remove the input cup, being careful not to place excess stress on the connecting wiring harness.
3. Remove the wiring harness plug from the receptacle at the bottom of the cup.
4. Insert the wiring harness plug into the desired mode receptacle at the bottom of the cup.
5. Turn the input cup over and verify that yellow is visible in the proper SETTING port. If not, move the plug to desired receptacle.
6. Carefully place the input cup back into position on the enclosure, being careful not to bind or pinch any of the wiring.
7. Secure the input cup with the six screws removed in step 1.
TD-000506-00-A
Passive mode Bi-Amp mode
Passive Mode
HPF
N/C
1+
1 -
2 -
2+
HF
LPF LF
NL4 /
Barrier Strip
NL4 /
Barrier Strip
Bi-Amp Mode
1+
1 -
2 -
2+
HF
LF
Passive
Bi-Amp