Cambridge DS1339B 70V Plenum Loudspeaker (Black)

High-Performance 70V Plenum Loudspeaker for Sound Masking and Paging
The Cambridge DS1339B 70V plenum loudspeaker is a compact and powerful solution for sound masking, paging, and background music applications. Designed for use in open structure architecture and above suspended ceilings, it provides uniform dispersion and high speech intelligibility while ensuring an aesthetically clean installation.

Superior Acoustic Performance with Minimal Resonance
Equipped with a 5.25-inch diameter speaker mounted on axis, the DS1339B delivers consistent and even sound distribution across its coverage area. The internal convoluted, flame-retardant acoustic insert eliminates standing waves and metallic resonance, ensuring clear and natural sound without unwanted distortions.

Ideal for Open Ceilings and Suspended Installations
The DS1339B is engineered for quick and hassle-free installation in environments with open ceilings or drop ceilings. When suspended, the speaker maintains a professional appearance with no visible wiring or controls, making it an excellent choice for offices, healthcare facilities, and other commercial spaces that require discreet sound solutions.

Optimized for Sound Masking and Background Audio
This plenum-rated speaker is well suited for a variety of audio applications, including speech privacy, paging systems, and ambient music. Its wide dispersion pattern ensures even coverage, reducing audio dead zones and creating a more comfortable and balanced acoustic environment.

Durable and Compliant for Commercial Use
Built with high-quality materials and compliant with plenum safety standards, the DS1339B is a reliable and long-lasting solution for professional sound systems. It meets stringent fire and building code requirements, making it suitable for use in commercial installations where compliance is critical.