QSC Audio AcousticPerformance Series Loudspeaker (Black) - Manual (Page 2)

2 TD-000506-00-A
Input Configuration Subwoofer Models
Wiring Examples
AcousticPerformance subwoofer (sw) models feature two NL4 connectors in a
crossed configuration. The subwoofers input uses pins 1+/-, leaving pins 2+/-
available for pass through to top boxes. The pass through output returns pins
2+/- back onto pins 1+/- for convenient cabling. A single NL4 cable may be
used for both sub and top box without the need for a custom turn cable. Refer
to Figure 6 and Figure 7.
Input Configuration Multipurpose Models
AcousticPerformance multipurpose (m) models feature two NL4 connectors
in parallel configuration for convenient pass through. For Bi-amp capable
models, LF is on pins 1+/- and HF on pins 2+/-. For passive fullrange
operation, ensure passive mode setting and use pins 1+/- with pins 2+/-
being available for pass through. Refer to Figure 5.
Ensure proper mode setting on Bi-amp capable models.
Passive models do not feature mode settings.
– Figure 7 –
– Figure 5 –
– Passive Models – – Bi-amp Models –
– Figure 6 –
– Subwoofer Models –
– Sub to Top –
AMP CH1
SUB
AMP CH2
TOP
*
Sub Top
– Parallel Sub to Sub –
AMP CH1
SUB
*
Sub 1 Sub 2
– Discrete Sub to Sub –
AMP CH1
SUB 1
*
AMP CH2
SUB 2
Sub 1 Sub 2