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Optimus A-258MHQ Manual De Instrucciones página 2

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INSTRUCTION MANUAL
SPECIFICATIONS
Model
Loudspeaker
Rated Power (RMS)
Power Taps
Impedance
Sensitivity SPL (1 W / 1 m)
Sound Pressure SPL (60 W / 1 m)
Freq. Range
Cutout Size
Dimension (mm)
Weight
Finish
Colour
Mounting
Power selection
INSTALLATION GUIDE
- Cutout the hole size, either by tracing the cardboard cutout template or with a circular cutter set to
the cutout size.
- Pull the wiring through the cutout hole and connect it to the rear panel of the speaker. Use the
"LOOP" connection
(LOOP +, IN +, IN-, LOOP-),
- Insert the speaker into the ceiling as far as it goes, until the front baffle rim touches the ceiling.
- Turn the attachment screws CLOCKWISE to tighten the mounting tabs. The first ¼ clockwise turn
rotates the attachment tabs outward and the remaining turns tighten the tabs down onto the back
of the ceiling surface. DO NOT OVERTIGHTEN.
- Using a screwdriver set the power tap in the rotary switch placed next to the speaker unit.
- Fix speaker's grille. Fixing is carried out with the magnets, no tools are required.
A-258MHQ Version 1.0
to connect speakers in parallel.
1/1
CEILING SPEAKER
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
A-258MHQ
8" woofer + 1" tweeter
60 W (100 V), 75 W (8 Ω)
60 W, 30 W, 15 W, 7.5 W & 3.75 W
166 Ω, 333 Ω, 666 Ω, 1333 Ω, 2666 Ω & 8 Ω
92 dB
110 dB
55 ~ 20000 Hz
Ø 292 mm
Ø 320 x 245 (depth)
5.2 kg
ABS, metallic grille
White (RAL9016)
Rotary tabs
Rotary switch
A-258MHQ
.

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