Optimus A-254MD User manual

Optimus
Brand
Optimus
Model
A-254MD
Type
User manual

Optimus A-254MD is a ceiling speaker designed for indoor use. It is equipped with a 4-inch loudspeaker and has a rated power of 3W. The impedance of the speaker is 3k3 ohms and it has a sensitivity of 91 dB SPL at 1W, 1m, and 1kHz. The sound pressure level is 96 dB SPL at 3W, 1m, and 1kHz. The frequency range of the speaker is 150Hz to 18kHz. The cutout size for the speaker is Ø 125 mm and the dimensions are Ø 140 x 130 mm (depth). The weight of the speaker is 0.9 kg. The finish of the speaker is ABS plastic and the colour is white, RAL 9016. The speaker is mounted using springs.

Optimus A-254MD is a ceiling speaker designed for indoor use. It is equipped with a 4-inch loudspeaker and has a rated power of 3W. The impedance of the speaker is 3k3 ohms and it has a sensitivity of 91 dB SPL at 1W, 1m, and 1kHz. The sound pressure level is 96 dB SPL at 3W, 1m, and 1kHz. The frequency range of the speaker is 150Hz to 18kHz. The cutout size for the speaker is Ø 125 mm and the dimensions are Ø 140 x 130 mm (depth). The weight of the speaker is 0.9 kg. The finish of the speaker is ABS plastic and the colour is white, RAL 9016. The speaker is mounted using springs.

MANUAL DE INSTRUCCIONES
A-254MD Versión 1.0 1/1
A-254MD
A
TENCION:
⋅ La instalación debe ser realizada por personal técnico
cualificado.
⋅ Conectar en paralelo los altavoces a los terminales de
salida correspondientes del amplificador.
⋅ Asegurarse de que todos los altavoces tengan la
misma polaridad.
⋅ No cambiar la toma del transformador mientras el
altavoz está en funcionamiento.
⋅ No exponer el equipo a fuentes de calor, ni a la llama.
ALTAVOZ DE TECHO
CARACTERÍSTICAS
Paso 1 – Recorte un circulo de Ø 125 mm en el techo. Utilice una plantilla de cartulina o un cutter circular ajustado al tamaño
requerido.
Paso 2 – Coloque los muelles situados a ambos lados del altavoz, dentro del agujero.
Paso 3 – Introduzca el altavoz dentro del agujero, completando así la instalación.
Modelo A-254MD
Altavoz 4”
Potencia RMS 3 W
Impedancia 3k3 Ω
Sensibilidad 91 dB SPL a 1 W, 1 m y 1 kHz
Presión acústica 96 dB SPL a 3 W, 1 m y 1 kHz
Respuesta en frecuencia 150 ~ 18.000 Hz
Orificio a empotrar Ø 125 mm
Dimensiones (mm) Ø 140 x 130 (fondo)
Peso 0,9 kg
Acabado Plástico ABS
Color Blanco, RAL 9016
Montaje Muelles
GUÍA DE INSTALACIÓN
INSTRUCTION MANUAL
A-254MD Version 1.0 1/1
A-254MD
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
Step 1 – Cutout a Ø 125 mm circle on the ceiling. Use a cardboard cutout template or a circular cutter set to the required cutout size.
Step 2 – Place the springs on two sides of speaker into the hole.
Step 3 – Push-up the speaker into the hole to complete the installation.
Model A-254MD
Loudspeaker 4”
Rated Power (RMS) 3 W
Impedance 3k3 Ω
Sensitivity SPL (1 W / 1 m) 91 dB
Sound Pressure SPL (6 W / 1 m) 96 dB
Freq. Range 150 ~ 18.000 Hz
Cutout Size Ø 125 mm
Dimension (mm) Ø 140 x 130 (depth)
Weight 0,9 kg
Finish ABS plastic
Colour White, RAL 9016
Mounting Springs
INSTALLATION GUIDE
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  • Page 2 2

Optimus A-254MD User manual

Optimus
Brand
Optimus
Model
A-254MD
Type
User manual

Optimus A-254MD is a ceiling speaker designed for indoor use. It is equipped with a 4-inch loudspeaker and has a rated power of 3W. The impedance of the speaker is 3k3 ohms and it has a sensitivity of 91 dB SPL at 1W, 1m, and 1kHz. The sound pressure level is 96 dB SPL at 3W, 1m, and 1kHz. The frequency range of the speaker is 150Hz to 18kHz. The cutout size for the speaker is Ø 125 mm and the dimensions are Ø 140 x 130 mm (depth). The weight of the speaker is 0.9 kg. The finish of the speaker is ABS plastic and the colour is white, RAL 9016. The speaker is mounted using springs.

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