Niles OS5.3Si Specification Sheet page 2

OS Indoor/Outdoor Loudspeaker
OS5.3Si
Color Stock Number
White FG00998
Black FG00999
Technology
INTEGRATED PATENT PENDING WOOFER/BAFFLE ASSEMBLIES
Increases woofer cone area which produces powerful bass from small enclosures
WEATHERPROOF ENGINEERING
Enables OS Loudspeakers to handle extreme hot, cold and moist environments.
ADVANCED MATERIAL SCIENCE
Elevates appearance and longevity of the cabinet and grille, plus enhances the performance of the woofers, tweeters and crossovers
ARCHITECTURAL FRIENDLY DESIGN
Delivers stellar acoustical performance yet tucks discretely away into corners and under eves
LOW DIFFRACTION GRILLE AND FRONT BAFFLE
Ensures that the sound waves emanating from the woofer and tweeter are not reflected by the surrounding parts of the speaker for precise
imaging and acoustical accuracy
RIGID, ACOUSTICALLY INERT CABINET
Prevents transmission of unwanted vibrations for clean and dynamic bass response
STEREO INPUT "SI"
Provides stereo sound from a single speaker
Details
INTEGRAL WOOFER AND BAFFLE
Increases the woofer cone-area to cabinet-width ratio for enhanced bass output
ALL-WEATHER VERSATILITY
Reduces installation limitations to provide great sound from the beaches of Miami to the harsh winters of Minneapolis
INTEGRATED MOUNTING BRACKET
Provides a variety of secure, quick and easy mounting solutions
TAPERED SHAPE
Facilitates mounting in corners and under eves
DUAL INVERTED GOLD PLATED 5-WAY BINDING POSTS
Repel moisture and ensure positive connections in virtually any conditions over long periods of time
NILES AUDIO CORPORATION
©2004 Niles Audio Corporation. All Rights Reserved. Niles and the Niles logo are registered trademarks of Niles Audio Corporation.
WOOFER TECHNOLOGY
Integrated woofer/baffle assembly increases cone area to provide powerful bass output
I
I 5" Mica-filled polypropylene cone is extremely rigid to reduce breakup and lower distortion
I Butyl rubber cone surround damps resonance and provides exceptional durability
I Dual voice coils deliver both left and right channels from one speaker
TWEETER TECHNOLOGY
I Stereo Imaging tweeter array directs the high frequency sounds from both the right and left
channels into a space from one speaker
I Dual 1" UltraSilk™ domes with fluid-cooling and ultra-wide dispersion for clear and detailed high-
frequencies
SPECIFICATIONS
Impedance: 8 ohms per channel, wired in stereo or 4 ohms with both channels wired together
I
I Recommended amplifier power: 5W to 100W per channel
I Frequency response: 85 Hz-21 kHz +/-3dB
I Sensitivity: 90dB for 2.83V pink noise
I Dimensions (includes bracket): 12" high x 7-7/16" wide x 7-3/4" deep
Warranty: Two-year limited
12331 S.W. 130 Street, Miami, FL 33186 Tel: 800.289.4434 – www.nilesaudio.com NAOS5.3SIPDF