Optimus A-267DTM User manual

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INSTRUCTION MANUAL
A-267DTM Version 1.0 1/1
A-267DTM
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.
CEILING SPEAKER
SPECIFICATIONS
Step 1 – Cutout a Ø 200 mm circle on the ceiling. Use a cardboard
cutout template or a circular cutter set to the required cutout
size.
Step 2 – Place the mounting bracket into the hole.
Step 3 – Loose the 2 wing bolts and slide the fixing plates until the
bracket is fixed to the ceiling. Fixing plates can be bent if
necessary. Tighten the 2 wing bolts.
Step 4 – Connect input cable to the transformer terminal.
Step 5 – Hang the speaker suspension springs on the hooks of
mounting bracket.
Step 6 – Push the speaker towards the hole till it reaches its correct
position.
Model A-267DTM
Loudspeaker Two way: 6,5” + 2”
Rated Power (RMS) 8 W
Power Taps 100 V 8 W, 4 W, 2 W & 1 W
Power Taps 70 V 4 W, 2 W, 1 W & 0,5 W
Impedance
1’25 k, 2’5 k, 5 k & 10 k
Sensitivity 95 dB SPL at 1 W, 1 m & 1 kHz
Sound Pressure 104 dB SPL at 8 W, 1 m & 1 kHz
Freq. Range 80 ~ 20.000 Hz
Dispersion 1 kHz / 4 kHz 140º / 65º
Operation temperature -20º C ~ +60º C
Cutout Size Ø 200 mm
Dimension (mm) Ø 230 x 127 (depth)
Weight 1,7 kg
Finish Metal
Colour White, RAL 9003
Mounting Springs and bracket
Power selection Transformer taps
INSTALLATION GUIDE
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