Specifications

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2
NEAR
®
SPEAKERS
Accessories
ORBIT
Ceiling Speaker
OCS1
NEAR Orbit Ceiling Speakers are the ideal choice for installations where the
quality of music and vocal reinforcement are crucial. The Orbit Ceiling Speaker
features NEAR’s unique MLS
™
and MDT
™
technologies, which improve sound quality
and increase operating reliability.
Product Features:
• 140-degree wide-dispersion coaxial driver for broad, even coverage
• Stable, high-definition metal-alloy woofer cone
• 6-1/2" MDT metal-alloy cone delivers detailed sound;
3/4" polycarbonate tweeter
• MLS voice coil centering system
• High-efficiency drivers deliver superior performance
• Extremely good off-axis response
• Computer-matched venting system and large back can
provide exceptionally full bass output
• Easy wiring with snap-on connector
• For 16-ohm, 70V, and 100V systems
• Front-mounted tap selector under grille
• Frequency response: 45 Hz to 19 kHz
• Sensitivity: 89.5 dBspl
• Connector provides loop-through to next speaker
• Attachment point for seismic (safety) cable
• Input terminal cover with knockouts provides
protection for connections
• Integral swing-out clamps secure installation
in the ceiling
• Heavy-gauge plated steel back can
• Attractive heavy-gauge steel grille assembly
with fine perforations
• Off-white textured finish, paintable
• Fire-rated (UL 94V-0) ABS baffle
• UL and C-UL listed to UL-6500
• Complies with UL-2043
Greater Coverage
NEAR Orbit Speakers offer an extremely
wide, even coverage pattern up to 140
degrees.
Metal-Alloy Cone
NEAR’s metal-alloy cone structures eliminate
cone flex or "break up" in the operating
ranges which have traditionally been a
problem with conventional speakers that
have a paper or plastic cone. In addition,
NEAR speakers provide an additional
thermal path for the voice coil to stay cool, as
well as an extremely stable cone structure
unaffected by the surrounding environment.
“Spider-Free” Technology
Like all NEAR speakers, the Orbits were
designed with Magnetic Liquid Suspension
(MLS), which includes a "spiderless"
woofer. Sound is clear and less congested
versus conventional drivers with spiders.
Conventional woofers have cloth spiders.
The advantages to NEAR’s "spider-free"
speaker technology include continuous
automatic voice coil alignment adjustments,
extended linear excursion, and the most
efficient path for cooling the voice coil.
MLS features a high-gauss ferrofluid that
guides the voice coil through the mag-
netic field.
Dual Venting Ports
Dual venting ports reduce port turbulence,
thus allowing lower distortion levels.
The larger surface area afforded by the
dual ports means that the air moving
through the vents is less restricted than in
a smaller, single port; thereby, not creating
as much noise when operating, especially at
louder levels.
Technical Specifications:
Impedance Power Handling Dimensions
Product
Weight
16 ohms 100W
70V 32, 16, 8, 4, 2, & 1 W taps
100V 32, 16, 8, 4, & 2 W taps
12-3/8" diameter
x
12" D
10 lb.
TBCR
Tile Bridge
Support Ring
CK10
10 ft.
Cable Kit
(Silver)
NEAR
®
ORBIT SPEAKERS