Fonestar SONORA-4B

Fonestar SONORA-4B - Passive installation speaker with low impedance, designed for professional sound systems intended for public address applications, music, and ambient sound. This speaker is part of the SONORA series, developed based on extensive experience in the audio field, and combines an elegant design with a high-quality finish, ensuring harmonious integration into any space.

SONORA-4B is designed to withstand outdoor use, equipped with an aluminium grille and providing protection against water and marine environments, according to IP66 standards. The sound produced is clear, without distortion, guaranteeing a pleasant auditory experience in restaurants, cafes, supermarkets, shopping centres, and other public spaces. For easy and quick installation, the speaker includes a weather-resistant adjustable bracket, stainless steel screws, and a steel safety cable, thus offering both performance and durability in any conditions.

FEATURES:
• PA speaker with low impedance, suitable for outdoor use due to IP-66 protection

POWER:
• 60 W maximum
• 30 W RMS

BUILT-IN SPEAKERS:
• 1 x 4” polypropylene woofer
• 1 x 1” tweeter

FREQUENCY RESPONSE:
• 120 – 20,000 Hz

IMPEDANCE:
• 8 Ω

SENSITIVITY:
• 84.9 dB @ 1 W / 1 m

MAXIMUM ACOUSTIC PRESSURE:
• 97.6 dB @ maximum power / 1 m

COVERAGE ANGLE:
• Horizontal / Vertical:
 – 215° / 225° @ 500 Hz
 – 145° / 130° @ 1 kHz
 – 115° / 120° @ 2 kHz
 – 80° / 110° @ 4 kHz (–6 dB)

PROTECTION:
• IP-66 according to EN 60529 standard
• IEC 60068-2-11 test for environments with saline mist (Salt mist)

MATERIAL:
• ABS housing with UV radiation resistance
• Front grille made of aluminium with electrostatic painted finish
• Weather-resistant bracket
• Stainless steel screws

CONNECTORS:
• Euroblock terminal (input and output) for cable with a cross-section of 0.25 – 2.5 mm²

TEMPERATURE RANGE:
• –10°C to +60°C

COLOURS:
• White (RAL 9003)

DIMENSIONS:
• Speaker: 125 x 202 x 125 mm (depth)
• Wall mounting plate: 68 x 110 mm
• Speaker with bracket: 193 mm (depth)

WEIGHT:
• 1 kg

ACCESSORIES:
• Adjustable mounting bracket, with ± 60° adjustment in all directions
• Steel safety cable