Check the listing for details. Bogen OCS1-RST-01 6 Orbit Ceiling Speaker 100W, 70V, White. Condition: Used. Listed at 144.99 USD. NEAR's Orbit Ceiling Speaker is the ideal choice for various types of ceiling environments. It features NEAR's MLS and MDT technologies 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 installed on hard surfaced ceilings or in suspended ceilings and new construction (with the optional TBCR bracket). This is a Restock item that has had its box opened or has been repackaged. It may have minor cosmetic flaws and may have been sold to a customer and returned. Please contact your Sales Pro for more information on this and other productsFeaturesFeatures:140-degree wide-dispersion coaxial driver for broad even coverageStable, high definition metal-alloy woofer cone6-1/2" MDT metal-alloy cone delivers detailed sound; 3/4" polycarbonatetweeterHigh-efficiency drivers deliver superior performanceComputer-matched venting system and large back can provide exceptionalfull bass outputFor 16-ohm, 70V, & 100V systemsMDT (metal diaphragm technology)Solid, one-piece cone structure eliminates the traditional dust capExtremely stable cone structure over long periods of timeFast transmission of sound through the diaphragm means low energy storageSpecial hard anodizing process creates a ceramic surface forsuper-increased stiffnessSuper-efficient thermal path for cooling the voice coil (not paper orplastic)High rigidity and low mass of metal versus typical paper or plasticconesMLS (Magnetic Liquid Suspension)Magnetic liquid (Ferrofluid) injected into magnet gapElimination of conventional cloth centering spiderConstant lubrication of the gap prevents oxidation from occurringVoice coil is most efficiently cooled by fluid path rather than airLower distortion via stronger centering forces on voice coilIncreased reliability, particularly in high power daily use systemsSpecificationsFrequency Response (-10 dB): 60 Hz to 19 kHzLF Driver: 6-1/2" metal alloy coneHF Driver: 3/4" polycarbonate domeSensitivity (1W/1m): 89.5 dBspl (Average 100 Hz – 10 kHz)Impedance ratings: Low (16 ohms) / High (70V/100V)Power Input (Max.): 100W @ 16 ohms; 32W @ 70V/100VPower Settings (in Watts): 70V: 32, 16, 8, 4, 2, 1; 100V: 32, 16, 8, 4, 2,1Baffle Material: Fire-rated (94VO) ABSBack Can Material: Heavy-Gauge Plated SteelTerminations: 4 Terminal Snap-Lock Input ConnectorProduct Weight: 10 lbs.