QSC Audio I-YM8 - Manual (Page 4)

EN
4
Connection
The I-82H has two Speakon ® NL4-type connectors wired for full
range, passive operation. Connect the amplifier’s + and - outputs
directly to the Speakon’s 1+ and 1- terminals.
The two connectors are wired in parallel to make parallel cabinet
connection easy. Your amplifier must be able to safely power the
lower impedance of parallel-connected loudspeakers.
NL4 to NL4 Wiring (two- and four-conductor cables)
Two- or four-conductor cable may be used for Speakon to Speakon
connections. Four-conductor cable can be used, but the extra con-
ductors do not carry signal.
Banana to NL4 Wiring
1/4” Phone to NL4
Maintain proper speaker and amplifier connection polarity throughout the entire system. All
positive-marked loudspeaker terminals should be connected to positive-marked amplifier
output terminals. This will provide the best possible low-frequency output from your system.
The I-82H is not wired for biamp oper-
ation. Do not connect biamplified
equipment to the I-82H.
To Amplifier
To Loudspeaker
To Amplifier
To Amplifier
To Loudspeaker
To Loudspeaker