(12) Rockville MS81 Metal 8" 70v Commercial In-Ceiling PA / Background Music Speakers

Package Includes: (06) Pair Rockville MS81 Metal 8" 70v Commercial Background Music PA Ceiling Speakers Overview: These Rockville MS81 units are 8" metal in-ceiling speakers designed for commercial background music and paging systems on 70v or 25V lines. The rugged metal housing fits neatly into standard ceiling layouts and comes in an off-white finish to blend with most interiors. Key Features: Easy-access volume control is discreetly integrated into the center of the grille. An 8 Ohm transformer by-pass enables use as a standard 8 ohm speaker when required. The paper woofer cone is very sensitive, allowing high output even when using a low tap (for example 0.5 watts). The large 8" cone moves more air and provides deeper bass than 6.5" or 5.25" models. A dual-cone driver delivers broad frequency coverage with increased sensitivity, often removing the need for a separate high-frequency driver in many commercial installs. Durable steel grilles complete the package, making these speakers a common choice for large retail spaces, schools, and other public facilities. Specifications: - Frequency Response: 70Hz – 20KHz - Sensitivity: 90dB @ 1w / 1m - Maximum SPL (Pax/1m): 100dB - Magnet: 5oz Ferrite - Dispersion @ 1000HZ: 120 degree conical - Overall diameter: 12.51" - Mounting diameter: 10.98" - Mounting depth: 3.5" - Cut-out Diameter: 8" - Weight: 2.7lbs each speaker - Color: off-white Power Taps: - 70V Power Options: 5w, 2.5w, 1w, 0.5w - 25V Power Options: 5w, 2.5w, 1w, 0.5w, 0.25w - 8 Ohm Power handling: 20 Watts RMS