Fonestar SONORA-4TB

Fonestar SONORA-4TB - Passive installation speaker, designed for 100 V line sound systems, but also offers the option for low impedance use. Created based on Fonestar's extensive experience in the audio field, this speaker is part of the SONORA series, specifically intended for public address applications, music, and ambient sound.

Its elegant design and quality finish allow for discreet and harmonious integration into any space. The SONORA-4TB is fully prepared for outdoor use, equipped with an aluminium grille and providing protection against water and marine environments according to IP66 standard. The sound delivered is clear and free from distortions, ensuring faithful reproduction in restaurants, cafes, supermarkets, shopping centres, and other public spaces.

For quick and secure installation, the speaker includes an adjustable weather-resistant bracket, stainless steel screws, and a safety cable made of steel, guaranteeing durability and performance in various environmental conditions.

FEATURES:
• Speaker with low impedance and transformer for 100 V line
• Suitable for outdoor use, water and rust-resistant materials

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:
• 30 W RMS @ 100 V (333 Ω)
• 15 W RMS @ 100 V / 70 V (667 Ω / 326 Ω)
• 7.5 W RMS @ 100 V / 70 V (1,333 Ω / 653 Ω)
• 3.75 W RMS @ 100 V / 70 V (2,667 Ω / 1,306 Ω)
• 1.9 W RMS @ 70 V (2,579 Ω)
• Low impedance: 8 Ω

SENSITIVITY:
• 84.9 dB @ 1 W / 1 m

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

COVERAGE ANGLE:
• 145° horizontal x 130° vertical @ 1 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
• Aluminium grille with electrostatic painted finish
• Weather-resistant bracket
• Stainless steel screws

SWITCH:
• Selector for high impedance (High Z) and low impedance (Low Z) modes

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

COLOUR:
• 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:
• 1.5 kg

ACCESSORIES:
• Adjustable mounting bracket with ± 60° adjustment in all directions
• Safety cable made of steel