AUDAC CALI424II/W diffusore da soffitto coassiale a 2 vie da 4 pollici, bianco (RAL9010)

The AUDAC CALI424II/W is a high-performance 2-way coaxial ceiling speaker designed for professional audio installations. Featuring a 4" woofer and a 1" tweeter, it delivers clear, full-range sound with a wide 150° conical dispersion, making it ideal for background music and paging systems in commercial environments. The speaker is housed in a durable ABS enclosure with a steel grille and is rated IP44 for protection against dust and splashing water. Its compact design and simple 2-pin terminal block connection ensure easy installation in standard ceiling cutouts.

Advantages

Exceptional sound quality with a wide dispersion angle ensures even coverage across the listening area. The IP44 rating provides reliable performance in humid or dusty environments such as bathrooms, kitchens, or covered patios. The coaxial design minimizes installation depth while maintaining high audio fidelity. Easy to install with a 150 mm cutout and included mounting hardware.

Suitable for

• Background music in retail stores, restaurants, and hotels
• Public address and paging systems in offices and schools
• Ceiling-mounted audio in conference rooms and lobbies
• Wet or dusty areas requiring IP44 protection

Key specifications

• Speaker Type: 2-way Coaxial Ceiling Speaker
• Woofer: 4" (102 mm)
• Tweeter: 1" (25 mm)
• RMS Power: 30 W
• Program Power: 60 W
• Peak Power: 120 W
• Impedance: 8 Ω
• Frequency Response: 80 Hz - 20 kHz (±3 dB)
• Sensitivity: 86 dB (1W/1m)
• Max SPL: 101 dB (Peak)
• Dispersion Angle: 150° Conical
• Cutout Diameter: 150 mm
• Outer Diameter: 180 mm
• Mounting Depth: 78 mm
• Color: White (RAL9010)
• Grille Material: Steel
• Housing Material: ABS
• Connection: 2-pin Terminal Block
• IP Rating: IP44

Recommendations

For optimal performance, pair the CALI424II/W with a suitable amplifier rated for 8 Ω loads and ensure proper ceiling support for secure mounting. Use high-quality speaker cable for best signal transfer.