Work - UDA 4 Black
New
166,67 €
excl VAT
Out of stock
Guarantee 3
years
Jessie
Louis
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100V Public Address Speaker
The WORK UDA 4 Black is an 8 Ω passive loudspeaker fitted with four 2.75-inch drivers. It combines an elongated extruded aluminium housing, a programme power rating of 100 W and IP65 protection, making it suitable for fixed installations both indoors and in sheltered outdoor environments. Its RAL9011 black finish allows for discreet integration into technical or architectural settings.
ARTICLE N° 124326
Presentation
The WORK UDA 4 Black is designed for discreet integration and uniform sound distribution in spaces where coverage must remain consistent without the need for bulky systems. Its linear format and extruded aluminium construction allow for a clean and visually cohesive installation, particularly in public or commercial environments.
It features four 2.75-inch transducers paired with 0.75-inch voice coils. This multi-driver configuration increases the coverage area whilst maintaining good intelligibility, particularly for speech and background music. With a power rating of 50 W RMS and 100 W peak, it offers sufficient headroom for close-range to medium-range installations.
Its sensitivity of 89 dB SPL and maximum SPL of 112 dB enable it to cover large areas effectively whilst maintaining controlled sound pressure levels. The 140° x 90° dispersion pattern ensures wide, controlled coverage, making it particularly suitable for corridors, shops, lobbies or reception areas.
The IP65 rating guarantees resistance to dust and water splashes, allowing for use in sheltered outdoor areas or in damp environments. The aluminium enclosure and metal grille with an internal water-repellent fabric lining ensure both mechanical robustness and protection of the transducers.
The UDA 4 Black comes with a wall-mounting system allowing for precise positioning. The Wall 4V bracket allows for horizontal and vertical adjustment, whilst the Wall 4H (optional) allows for horizontal positioning in indoor installations.
It features four 2.75-inch transducers paired with 0.75-inch voice coils. This multi-driver configuration increases the coverage area whilst maintaining good intelligibility, particularly for speech and background music. With a power rating of 50 W RMS and 100 W peak, it offers sufficient headroom for close-range to medium-range installations.
Its sensitivity of 89 dB SPL and maximum SPL of 112 dB enable it to cover large areas effectively whilst maintaining controlled sound pressure levels. The 140° x 90° dispersion pattern ensures wide, controlled coverage, making it particularly suitable for corridors, shops, lobbies or reception areas.
The IP65 rating guarantees resistance to dust and water splashes, allowing for use in sheltered outdoor areas or in damp environments. The aluminium enclosure and metal grille with an internal water-repellent fabric lining ensure both mechanical robustness and protection of the transducers.
The UDA 4 Black comes with a wall-mounting system allowing for precise positioning. The Wall 4V bracket allows for horizontal and vertical adjustment, whilst the Wall 4H (optional) allows for horizontal positioning in indoor installations.
Other features
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WORK UDA 4 Black
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Passive full-range loudspeaker
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Applications: shops, hotels, restaurants, museums, public spaces, reception areas,
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RMS power: 50 W
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Peak power: 100 W
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Nominal impedance: 8 Ω
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Drivers: 4 x 2.75"
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Sensitivity: 89 dB SPL
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Maximum SPL: 112 dB
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Frequency response: 150 Hz – 23 kHz (-10 dB)
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Frequency response: 170 Hz – 20 kHz (-6 dB)
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Coverage: 140° x 90°
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Recommended high-pass filter: 24 dB/octave Butterworth at 100 Hz
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Protection rating: IP65
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Enclosure: extruded aluminium
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Grill: aluminium with water-repellent fabric lining
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Connection: terminal blocks
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Mounting: wall bracket included (Wall 4V)
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Optional accessories: Wall 4H (horizontal orientation only)
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Colour: Black
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Dimensions: 337 x 104 x 116 mm
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Weight: 2.9 kg
