Inter-m PA-9312 - Connecting Speakers

PUBLIC ADDRESS POWER AMPLIFIER
7
PA-9312/9324A/9336/9348
Connecting Speakers
Connecting Speakers
Before connecting speakers to your PA-9312/9324A/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.
4Ω
OUTPUT
COM
A
B
Countries
USA/CANADA & Associated Version EC & Associated, JAPAN Version
Impedance Low High (B) High (A) Low High (B) High (A)
Output
4Ω 8Ω 25V 70V 4Ω 70V 100V
Terminals
PA-9312 22V - 5.2Ω
41Ω 22V 41Ω 83Ω
PA-9324A 31V - 2.6Ω
21Ω 31V 21Ω 42Ω
PA-9336 38V
54V
-
13.6Ω 38V 13.6Ω 27.8Ω
PA-9348
43.8V 62V - 10.2Ω 43.8V 10.2Ω 20.8Ω