Optimus C-620A User manual

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INSTRUCTION MANUAL
C-620A Version 1.0 1/1
C-620A
WARNING:
Installation by qualified personnel only.
Speakers must be wired in parallel and connected to
the correct line terminals of amplifier.
Ensure that all speakers have the same polarity with
respect to each other.
Do not select another tapings if the speaker is in use.
No naked flame sources, such as li
g
hted candles,
should be placed on the apparatus.
CABINET SPEAKER
SPECIFICATIONS
Model C-620A
Speakers 4 of 2,5’’
Output power RMS 20 W
Power taps 20 W & 10 W
Impedance
500 & 1 k
Sensitivity SPL 91 dB SPL at 1 W, 1 m & 1 kHz
Sound Pressure SPL 104 dB SPL at 20 W, 1 m & 1 kHz
Frequency Range 170 ~ 15.000 Hz
Dimensions (mm) 106 (width) x 405 (height) x 75 (depth)
Weight 2,04 kg
Finish Aluminium
Color White, RAL 9016
Mounting Adjustable metallic bracket
Power selection By cables
Impedance 100 V 70 V Cable
500
20 W 10 W White
1 k
10 W 5 W Green
– Common Common Black
POWER SELECTION
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