User manual

These terminals allow for easy wiring with four-wire cables, as the heads get their signal via
wires 1+/ 1– and loop wires 2+/ 2– through; the bass is connected to wires 2+/2– and loops
wires 1+/ 1– through. The order in which the speakers are wired doesn't matter. Never fall
below the minimum load impedance, though.
The adjoining gure shows the pin assignment of the lockable NL4 panel connectors.NL4 mounting connectors for
speaker connections
Installation
passive speaker
18