The Bosch LBD3902-D 6W Cabinet Loudspeaker is a compact and high-quality speaker designed for public address announcements and background music applications. Engineered with Bosch’s trusted audio technology, this speaker delivers clear speech, balanced sound output, and reliable performance, making it ideal for daily commercial use across India. Designed for 100V line PA systems, the  allows multiple speakers to be connected over long cable distances without signal loss. The built-in transformer with selectable power taps gives installers flexibility to control volume levels based on room size and application needs. Its wide sound dispersion ensures uniform audio coverage, even in corridors and open spaces.

1. Is the Bosch LBD3902-D suitable for PA announcements?
   A-1 Yes, it is specially designed for clear speech and announcements in PA systems.
2. Can this speaker be used for background music?
   A-2 Yes, it provides balanced audio, making it suitable for light background music in shops, offices, and corridors.
3. Does it support a 100V line system?
   A-3 Yes, this is a 100V line cabinet speaker, ideal for large installations.
4. Where can this speaker be installed?
   A-4 It is perfect for offices, schools, hospitals, malls, retail stores, corridors, and public buildings.
5. Is this speaker durable for long-term use?
   A-5 Absolutely. Bosch uses high-quality materials and professional-grade construction for long service life.

Specifications