Specifications - Niles OS7.5 Installation & Operation Manual

Stereo input indoor/outdoor loudspeaker
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SPECIFICATIONS

OS6.3Si Loudspeaker
Recommended Amplifier Power
5W – 125W per channel
Nominal Impedance
8 ohms per channel, wired in stereo or 4
ohms with both channels wired together
Frequency Response
75Hz – 21kHz +/-3dB
Sensitivity
90dB for 2.83V pink noise
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.
Dimensions (Loudspeaker
with U-Bracket)
13-5/16" high x 8-3/16" wide
x 9-3/16" deep
Weight (Loudspeaker and Bracket)
11 lbs.
Warranty
2 year limited
19
OS5.3Si Loudspeaker
Recommended Amplifier Power
5W – 100W per channel
Nominal Impedance
8 ohms per channel, wired in stereo or 4
ohms with both channels wired together
Frequency Response
85Hz – 21kHz +/-3dB
Sensitivity
90dB for 2.83V pink noise
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.
Dimensions (Loudspeaker
with U-Bracket)
12" high x 7-7/16" wide
x 7-3/4" deep
Weight (Loudspeaker and Bracket)
9 lbs.
Warranty
2 year limited

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Os6.5Os5.5Os6.3siOs5.3si

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