The Bosch LCZ-UC04S-IN is a compact 4-watt ceiling loudspeaker designed for clear voice announcements and background music in indoor environments. Its splash-proof design (IPx4 rating) makes it suitable for areas with occasional moisture exposure, such as restrooms, kitchens, or covered outdoor spaces. The speaker features a modern, unobtrusive styling and is easy to install using spring clamps.
Key Specifications:
Rated Power: 4 Watts
Maximum Power: 6 Watts
Sound Pressure Level (1 kHz, 1 m): 96.9 dB at 4W / 91.4 dB at 1W
Effective Frequency Range: 85 Hz to 10 kHz (-10 dB)
Opening Angle (-6 dB): 180° at 1 kHz / 89° at 4 kHz
Rated Impedance: 2500 Ohm
Rated Input Voltage: 100 V
Connector: 4-Pole Screw Terminal
Dimensions: Diameter: 164 mm; Cutout Diameter: 142 mm; Depth: 64 mm
Weight: 0.53 kg
Protection Rating: IPx4 (splash-proof)
Operating Temperature: -5 °C to +55 °C
Storage Temperature: -40 °C to +70 °C
Applications:
Ideal for use in offices, retail stores, educational institutions, healthcare facilities, and other public buildings where clear audio and moisture resistance are required.
Reviews
This was not my first time purchasing from this store and I have been so pleased with every order. From the stunning website, to customer support and delivery - all were hassle-free and pleasant.
We are very satisfied with the product and services. The quality is excellent, and the support team is always helpful and professional. Thank You NiceDeal Enterprises
We are very satisfied with the product and services. The quality is excellent, and the support team is always helpful and professional.
We are very satisfied with the product and services. The quality is excellent, and the support team is always helpful and professional.