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Idiomas disponibles
Idiomas disponibles
INSTRUCTION MANUAL
SPECIFICATIONS
Model
Loudspeaker
Rated Power (RMS)
Power taps 100 V
Power taps 70 V
Impedance
Sensitivity
Sound Pressure
Frequency Range
Cutout Size
Dimension (mm)
Weight
Finish
Colour
Mounting
Power selection
INSTALLATION GUIDE
Step 1 – 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.
Step 2 – Dismantle speaker's grille.
Step 3 – Insert the speaker into the ceiling and tighten. 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.
A-258MAC Version 1.1
250 Ω, 500 Ω, 1 kΩ, 2 kΩ & 8 Ω
91 dB SPL at 1 W, 1 m & 1 kHz
107 dB SPL at 40 W, 1 m & 1 kHz
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-258MAC
Woofer 8", tweeter 1/2"
40 W
40 W, 20 W, 10 W & 5 W
20 W, 10 W, 5 W & 2'5 W
100 ~ 18.000 Hz
Ø 250 mm
Ø 280 x 190 (depth)
2,8 kg
ABS, metallic grille
White RAL 9016
Rotary tabs
Rotary switch
A-258MAC
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