Bosch LC3-UC06 Ceiling Loudspeaker

LC3-UC06 Ceiling Loudspeaker

The Bosch LC3‐UC06 is a cost-effective, general-purpose ceiling loudspeaker designed for high-quality sound reproduction in a variety of indoor settings. With its versatile design, it supports both 100 V and low-impedance configurations, making it suitable for different audio system requirements. The Bosch LC3‐UC06 offers reliable performance, easy installation, and durability, making it a perfect choice for cost-effective audio solutions in offices, retail spaces, and other indoor environments. With its optional back-box and versatile configurations, this ceiling loudspeaker delivers exceptional sound quality while maintaining a sleek, unobtrusive appearance.

 LC3-UC06 Functions

Adjustable power tappings of 6 W, 3 W, and 1.5 W for flexible performance. The LC3‐UC06  model offers a 4-ohm configuration for direct connection to low-impedance amplifier outputs. The LC3‐CBB back-box fully shields the loudspeaker from dust, falling debris, and vermin while reducing sound leakage to adjacent areas. Frame, grille, and optional back-box are made from self-extinguishing ABS plastic (UL 94V0 compliant).

Operates continuously at rated power for 100 hours, meeting IEC 268‐5 Power Handling Capacity standards. Undergoes Bosch’s SAFE test, withstanding double its rated power for short durations to ensure reliability under extreme conditions. CE-compliant and safety-approved to EN 60065.

Integral spring arms for secure mounting in ceiling cut-outs. Accommodates ceiling thicknesses from 5 to 25 mm. Includes a template for precise cut-out marking. Three primary taps on the matching transformer for 100 V systems allow selection of full-power, half-power, or quarter-power. Flying leads provide easy electrical connection, with color-coded wires corresponding to different transformer taps.