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INSTRUCTION MANUAL
A-266EN Version 1.0 1/1
A-266EN
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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 lighted candles,
should be placed on the apparatus.
CEILING SPEAKER
SPECIFICATIONS
Standards
VA special. In compliance with
BS-5839, part 8. Certified to the
European Standard EN 54-24:2008
Other Two cable entries to enable loop in loop out installation.
1. Insert the fire dome into the speaker frame.
2. Snap in the 3 springs inside the fire dome to secure its position.
3. Insert the speaker unit into the speaker frame.
4. Twist the grille to secure the speaker unit onto the speaker frame.
Model A-266EN
Loudspeaker 6,5”
Rated Power (RMS) 6 W
Power Taps (100 V) 6 W, 3 W & 1’5 W
Power Taps (70 V) 3 W, 1’5 W & 0’75 W
Impedance 1k67 Ω, 3k3 Ω & 6k67 Ω
Sensitivity 94 dB SPL at 1 W, 1 m & 1 kHz
Sound Pressure 102 dB SPL at 6 W, 1 m & 1 kHz
Frequency Range (-10 dB) 130 ~ 20.000 Hz
Dispersion 1 kHz / 4 kHz 126º / 112º
Cutout Size Ø 200 mm
Operating temperature -30ºC ~ +60ºC
Dimensions (mm) Ø 220 x 96 (depth)
Weight 1’34 kg
Finish
Baffle and grille: steel, white colour (RAL9010).
Fire dome: steel, red colour.
Mounting Quick spring clips and snap-on fire dome.
Power selection Transformer taps
INSTALLATION GUIDE
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- español: Optimus A-266EN Manual de usuario