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The Orbit Ceiling Speaker (OCS1) is the ideal choice for various types of ceiling
environments. The OCS1 features NEAR's MLS™ and MDT™ technologies (see
below), which improve sound quality and increase operating reliability. The low-distortion
speaker design, featuring NEAR's spiderless driver and one-piece metal-alloy cone
structure, delivers superb articulation and the highest intelligibility for both
music and speech. The speaker can be easily installed on hard surfaced ceilings,
or in suspended ceilings and new construction (with the optional TBCR bracket).
- Wide-dispersion coaxial driver for broad, even coverage
- Stable,
high definition metal-alloy cone
- MDT™ cone design delivers detailed
sound
- MLS™ eliminates conventional centering spider for more accurate
voice coil centering
- High-efficiency drivers deliver superior performance
- Extremely good off-axis response
- Computer-matched venting system
for full bass output
- High power handling capability for foreground sound
- Selectable power taps via front-mounted control
- 16-ohm input
for non-transformer multi-speaker systems
- Easy wiring with snap-on connector
- Connector provides loop-through to next speaker
- Attachment
point for seismic cable (safety cable)
- Input terminal cover with knockouts
and safety eyelet provides protection for connections
- Low-resonance cabinet
structure
- White textured finish easily painted to match theme decors
- Attractive, contemporary, sturdy steel grille assembly with fine perforation(s)
- Accessory tile bridge support ring (Model TBCR sold separately)
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Accessory 10-foot long cable kit (Model CK10 sold separately)
MDT™
(Metal
Diaphragm Technology): |
MLS™ (Magnetic
Liquid Suspension): | - Solid,
one-piece cone structure eliminates the traditional dust cap
- Extremely
stable cone structure over long periods of time
- Fast
transmission of sound through the diaphragm means low energy storage
- Special
hard anodizing process creates a ceramic surface for increased stiffness
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Super-efficient thermal path for cooling the voice coil (not paper or plastic)
- High rigidity
and low mass of metal versus typical paper or plastic cones
| - Magnetic
liquid (Ferrofluid) injected into magnet gap
- Elimination
of the conventional cloth centering spider
- Constant
lubrication of the gap prevents oxidation from occurring
-
Voice coil is most efficiently cooled by fluid path rather than air
- Lower
distortion via stronger centering forces on voice coil
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Increased reliability, particularly in high power daily use systems
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