Connecting Speakers - Inter-m PA-935A Operation Manual

Connecting Speakers

Connecting Speakers
Before connecting speakers to your PA-935A unit, be sure to disconnect the AC power cable. Make certain that
the total impedance is not less than the rated impedance indicated.
For 4 low-impedance speakers, connect in parallel, with the negative (-) connectors to the 4
positive (+) connectors to the COM terminal. See Figure 2-1 below.
For 8 low-impedance speakers, connect in parallel, with the negative (-) connectors to the 8
positive (+) connectors to the COM terminal. See Figure 2-2 below.
- FOR 4 TERMINAL
For high-voltage distributed systems, connect with matching transformer as per Figures 2-3 and 2-4 below. Be
certain that the total impedance does not equal less than the rated impedance.
- FOR 70V TERMINAL
Be sure that total impedance is not less than rated impedance.
- FOR 8 TERMINAL
- FOR 100V TERMINAL
Be sure that total impedance is not less than rated impedance.
AMPLIFIER
terminal and the
terminal and the
7
PA-935A