JBL Control 24C Micro Installation Instructions Manual

Also see for Control 24C Micro: Owner's manual Application guide Owner's manual

Contents

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Control24C/CT Micro BackgroundMusicCeiling SpeakerKey Features:c Extremely wide 150° coverage.c Smooth frequency response.c Components:• 4½ inch (115 mm) woofer, injectionmolded graphite cone with butylrubber surround.c • ½ inch (12 mm) polycarbonatetweeter for extended response.c Control 24C Micro is 8 ohms andhandles 15W.c Control 24CT Micro includes 8W multi-tap transformer for 70V/100V systems.c Shallow 4-inch (100 mm) depth.c Packaged with grille, backcan and tilerails for fast installation and easy dealerstocking.ApplicationsThe Control 24C Micro and Control24CT Micro are compact in-ceilingspeakers, providing full, high qualitysound for background music andmusic-plus-paging systems. Thesespeakers are ideally suited for a widevariety of applications, from restaurantsand specialty retail stores toprofessional offices and airports. Lowdistortion and a smooth, naturalfrequency response make the Control24C/CT Micro ideal for medium volumebusiness music systems as well as forthe medium to low SPL segments oflarger or louder systems. Lowfrequency output can be augmentedwith the addition of one of the ControlContractor subwoofer models. Similarmid/high frequency voicing to otherJBL Control Contractor loudspeakerscan, in many systems, allow for mixingand matching of models within zoneswithout requiring separate equalization.Installation of the Control 24C/CTMicro is quick and easy. The loud-speaker is packaged with the backcan,grille, support backing bracket and tilerails. In addition, optional newconstruction brackets are available.The entire installation can beaccomplished without requiring accessabove the ceiling. A template isprovided for marking the cutout. Aninnovative C-shaped support backingplate can be installed from belowthrough the cutout to reinforce the topof the ceiling material. Tile bridge railsare included which can be screwedonto the C-plate to extend support tothe T-channel grid in suspended ceilinginstallations. After the speaker is fittedthrough the cutout, it is held securely in place via mounting taps which tightenonto the C-plate, if used, or directly onto the ceiling material.The Control 24C/CT Micro backcan is made of formed steel and the speaker issuitable for use in air handling spaces per UL2043. An attachment loop isprovided on the backcan for cabling. A seismic tab is provided as a secondarysupport.The Control 24C/CT Micro trim and baffle are paintable to match any decor.Specifications:System:Frequency Range1 : 85 Hz - 25 kHzPower Capacity2 : 30 Watts Continuous Program Power (C24C Micro)15 Watts Continuous Pink Noise (C24C Micro)Nominal Sensitivity 3 : 86 dB SPL @ 1 m (3.3 ft)Rated Maximum SPL: Control 24C Micro: 98 dB @ 1 m (3.3 ft)Control 24CT Micro: 94 dB @ 1 m (3.3 ft), 8W tapTransformer Taps (24CT Micro): 70V: 8W, 4W, 2W, 1W & 0.5 W taps100V: 8W, 4W, 2W, 1W tapsTransducers:Low Frequency: 115 mm (4.5 in) IMG (injection molded graphite), 24 mm (1 in)voicecoilHigh-Frequency: 12 mm (0.5 in) polycarbonatePhysical:Enclosure Material: Backcan: Formed steelBaffle/Rim: Medium impact polystyrene, fire rated UL94V-OSecondary Attachment Point: IncludedTermination: Screw-down terminals, touch-proof, UL, CE and VDE rated,outside of backcanSafety Agency Rating: Suitable for use in air handling spaces, per UL2043, UL1480,NFPA90, NFPA70AOutside Dimensions (H x Dia): 106 x 195 mm (4.2 x 7.7 in)105 mm (4.1 in) front of ceiling tile to back of the backcanCutout Size: 167 mm (6.6 in)Net Weight (ea): C: 1.6 kg (3.6 lb) CT: 2.0 kg (4.4 lb)Shipping Weight (pr): C: 3.6 kg (7.9 lb) CT: 4.4 kg (9.7 lb)Included Accessories: C-shaped support backing plate2 tile support rails (fits both 2 x 4 ft and 600 x 1200 mm tiles)Cutout templateOptional Accessories: MTC-24TR trim ring for retrofit installationsMTC-24NC optional new construction bracket, flatMTC-24MR optional mud ring construction bracket1Half-space (flush mounted in ceiling)2Continuous Pink Noise rating is IEC-shaped pink noise with a 6 dB crest factor for 100 hours continuously.Continuous program power is a conservative expression of the system’s ability to handle normal speech and musicprogram material and is defined as 3 dB above the Continuous Pink Noise Rating.3Half-space (in ceiling), averaged 100 Hz to 10 kHz.JBL continually engages in research related to product improvement. Changes introduced into existing products with-out notice are an expression of that philosophy.Professional Series

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