Connecting Speakers - Inter-m PA-9312 Operation Manual

Connecting Speakers

Connecting Speakers
Before connecting speakers to your PA-9312/9324/9336/9348 unit, be sure to disconnect the AC power
cable. Make certain that the total impedance is not less than the rated impedance indicated.
For 4Ω speakers, connect the positive (+) connector to the 4Ω terminal and the negative (-) connectors to the
COM terminal.
For high-voltage distributed systems, connect with matching transformer to the COM and either B or A
terminals. Be certain that the total impedance does not equal less than the rated impedance.
*The impedance and output voltage are as follows.
Countries
Impedance Low
Output
4Ω
Terminals
PA-9312 22V
PA-9324 31V
PA-9336 38V
PA-9348
43.8V
USA/CANADA & Associated Version
High (B)
8Ω 25V
- 5.2Ω
- 2.6Ω
-
54V
62V -
PUBLIC ADDRESS POWER AMPLIFIER
EC & Associated, JAPAN Version
High (A) Low
70V 4Ω
42Ω 22V
21Ω 31V
13.6Ω 38V
10.2Ω 43.8V
PA-9312/9324/9336/9348
High (B) High (A)
70V 100V
42Ω 83Ω
21Ω 42Ω
13.6Ω 27.8Ω
10.2Ω 20.8Ω
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