8
6.2. Output Connections
Notes
• Tripartite the 4 Ω, 70 V and 100 V terminals cannot be used at the same time.
• Impedances indicated at the terminal represent the total speaker system (load) impedances.
Total impedance of 100 V line: 330 Ω (A-2030), 170 Ω (A-2060), 83 Ω (A-2120), 42 Ω (A-2240)
Total impedance of 70 V line: 170 Ω (A-2030), 83 Ω (A-2060), 42 Ω (A-2120), 21 Ω (A-2240)
Be sure to attach the supplied terminal cover after connection
completion.
Because high voltage is applied to the speaker terminals, never touch
these terminals to avoid electric shock.
CAUTION
6.3. Example of External Equipment Connections
- +24V COM 4 COM 70V 100V- +24V COM 4 COM 70V 100V- +24V COM 4 COM 70V 100V
Low Impedance Speaker 70 V Line Speaker
70 V Line
Speaker
4 – 16 Ω
Speaker
100 V Line
Speaker
100 V Line Speaker
AC Mains
Radio Tuner
or CD Player
Cassette Tape
Player
Cassette Tape
Recorder
24 V DC Battery
Electret Condenser
Microphone
Dynamic Microphone
Dynamic Microphone
100 V Line
Horn Speaker with
Matching Transformer
100 V Line
Column Speaker with
Matching Transformer
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