Niles Audio OS-25 User Manual

Page 11

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SPECIFICATIONS

Recommended Amplifier Power
Five to one hundred fifty watts per channel

Nominal Impedance
4 Ohms

Frequency Response
68 Hz to 21kHz, plus or minus 3 dB (on axis)

Sensitivity
91 decibels for 2.83 volts of Pink Noise, measured at 1 meter on axis

Wiring Requirements
Sixteen to eighteen gauge 2-conductor (unshielded or shielded) wire for runs
up to eighty feet. Fourteen gauge 2-conductor (unshielded or shielded) wire for
runs up to two hundred feet.

Temperature Extremes
-50° to 200° Fahrenheit

Dimensions (Speaker without U-Bracket)
9-7/8" Wide x 13" High x 7-1/4" Deep

Dimensions (Speaker with U-Bracket)
9-7/8" Wide x 13" High x 9" Deep

Weight (Speaker and Bracket)
9 lbs.

PLEASE FILL OUT THE
WARRANTY REGISTRATION
CARD ON THE REVERSE SIDE,
DETACH, AND MAIL TO:

Niles Audio Corporation
Warranty Registration Dept.
P.O. Box 160818
Miami, Florida 33116-0818

DETACH HERE