Martin Audio WAVEFRONT PRECISION WPC User Manual page 25

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WPC System
USER GUIDE
WPC Connections
The WPC has two parallel-wired Neutrik® NL4 connectors on an angled panel at the rear of the cabinet, recessed to avoid
damage. Connect speaker cables here, taking care to observe the colour coding of the connectors.
The two NL4s are wired in parallel so either can be used as a nominal 'input' or 'link' output. Since WPC is a bi-amped system
all speaker cables and link cables must utilise 4-core cable. When the system is configured for a single box resolution system
each cabinet is connected to two amplifier channels. In two box or higher resolution, connection is made from an amplifier
channel to the 'input' of one cabinet and the second 'link' NL4 is used to make a parallel connection to an adjacent cabinet. The
maximum is three box resolution with three cabinets connected to two amplifier channels (one for LF one for HF). Connection
goes to one cabinet with links between the two cabinets below in daisy-chain fashion going from link out to input on the next
cabinet.
WPC User Guide v1.0
Page 25

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