Lowell 8A50-T870-S Coaxial Driver with Transformer, Shallow-Mount

Designed for environments where listening quality matters, the Lowell Manufacturing 8A50-T870-S coaxial pro speaker brings musical clarity and reliable coverage to retail, hospitality and security monitoring zones. The 8" coaxial driver and 50W RMS power provide articulate voice reproduction and full-range music playback, while a 40Hz–19kHz frequency response and 90.6dB sensitivity ensure wide-area coverage with efficient amplification. A shallow-mounted 70V transformer (8W taps) is positioned for low-profile installations, making this model perfect for tight ceiling cavities and retrofit projects. Built for continual commercial use, the polypropylene cone, heavy-duty magnet and ferrofluid-protected tweeter reduce distortion and improve long-term reliability in paging, surveillance audio and background-music systems. Installers will appreciate the straightforward integration with distributed audio networks and security system audio feeds. Choose the 8A50-T870-S when you need pro-grade sound, shallow installation flexibility, and dependable performance across monitoring, surveillance, and public-address applications. Contact our team or add to your next project specification to hear the difference in situ.

• Clear, musical sound for customer-facing spaces: 8" coaxial design and 50W power deliver intelligible voice and detailed music to improve guest experience.
• Shallow 70V transformer for tight installs: mounted 8W transformer enables easy shallow-mount installation in ceilings and enclosures.
• Wide frequency coverage and high sensitivity: 40Hz–19kHz response with 90.6dB sensitivity provides reliable coverage with less amplifier power.
• Low distortion, high durability: polypropylene cone, robust magnet and ferrofluid-cooled tweeter keep performance steady in continuous-use commercial applications.
• Easy integration with security and monitoring systems: 70V taps and compact form make it ideal for paging, background music, and surveillance audio zones.