Lowell OS-50 Series 50W Indoor/Outdoor Speaker

The Lowell OS-50 Series is a 50W two-way indoor or protected-outdoor speaker, built around a 5.25-inch polypropylene-coated woofer and a half-inch PEI tweeter with 115-degree conical dispersion, in black or white.

A screwdriver-adjustable transformer switches between direct 8-ohm and distributed 25V, 70V and 100V taps, and the adjustable U-shaped bracket mounts to a single-gang E.O. box. Pick the finish you need from the selector above and the cart follows your choice.

Driver	5.25 in. polypropylene-coated woofer with rubber surround and 0.5 in. PEI tweeter
Frequency Response	102Hz - 16.5kHz (+/-6dB) and 89Hz - 20kHz (+/-7.5dB)
Sensitivity	85.4dB average, measured 1W/1M
Dispersion	115 degrees H x 115 degrees V conical
Transformer	Screwdriver-adjustable, direct 8ohm or distributed 25V/70V/100V taps
Dimensions	8.74 in. x 7.01 in. x 5.49 in. without bracket; 9.10 in. x 7.01 in. x 6.01 in. with bracket
Weight	4.9 lbs