{"product_id":"jbl-control-424c-t-4-inch-two-way-coaxial-ceiling-speaker-120w-program-power-130-coverage-70v-100v-transformer-75hz-18khz-frequency-range-ip33-rated-white-424c-t","title":"JBL Control 424C\/T 4-Inch Two-Way Coaxial Ceiling Speaker, 120W Program Power, 130° Coverage, 70V\/100V Transformer, 75Hz 18kHz Frequency Range, IP33 Rated, White | 424C\/T","description":"\u003cp\u003e \u003c\/p\u003e\u003ch1\u003e\u003cstrong\u003eControl 424C\/T 4-Inch Two-Way Coaxial Ceiling Speaker\u003c\/strong\u003e\u003c\/h1\u003e\u003cp\u003eThe JBL Control 424C\/T is a two-way coaxial ceiling loudspeaker, featuring a 4” woofer and integrated enclosure that is ideal for installation in most ceiling plenum spaces. Integrated CRBI™ technology provides 130° of consistent, full, rich sound to the listening area. A full-face magnetic grille blends seamlessly with modern decors and optional black and square grilles are available. Mechanical improvements include redesigned terminal covers with top and side cable entry ports and an extremely reliable new dogear design that works with a wide range of ceiling thicknesses. The JBL Control 424C\/T includes a transformer to support both 70V\/100V and low impedance applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\n\u003ccol\u003e\n\u003ccol\u003e\n\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFrequency Range (-10 dB)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e75 Hz – 18 kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFrequency Response (±3 dB)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e88 Hz – 17 kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePower Capacity\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e120 W Continuous Program (2 hrs); 60 W (240 W Peak) Continuous Pink Noise (2 hrs); 40 W (160 W Peak) Continuous Pink Noise (100 hrs)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e85 dB (ave. 100 Hz – 10 kHz)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNominal Coverage Angle\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e130° conical\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDirectivity (Q)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3.3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDirectivity Index (DI)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5.2 dB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eRated Maximum SPL @ 1 m\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e103 dB continuous pink noise (109 dB peak)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNominal Impedance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e16 ohms\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMinimum Impedance\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eLF Range: 17.2 ohms at 283 Hz; System: 16.8 ohms at 13 kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTransformer Taps\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e70 V: 30 W, 15 W, 7.5 W \u0026amp; 3.7 W; 100 V: 30 W, 15 W, 7.5 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eRecommended Protective High-Pass Filter Frequency\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e70 Hz (24 dB\/oct LR)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTransformer Insertion Loss\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.7 dB @ 3.7 W; 0.8 dB @ 7.5 W; 0.9 dB @ 15 W; 0.9 dB @ 30 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaximum Input Voltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e31 V RMS (2 hrs), 62 V peak (at 16 ohm input)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOverload Protection\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePTC power limiting to protect network and transducers from occasional overload\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCoplanar RBI Driver Integrator (CRBI)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eLF acoustic loading, tapered L-shaped apertures. Back of loading plate functions as LF waveguide, foam-lined for smooth midrange frequency response. Provides smooth, consistent coverage of listening space. Horn-loaded HF driver integrated into front of CRBI for maximum coherence.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSafety Agency Ratings\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSuitable for use in air handling spaces per UL1480A, UL2043, NFPA90 \u0026amp; NFPA70, S7232\/UL Listing, Speakers for Commercial and Professional Use. Listed per CSA C22.2, no. 205 Signal Equipment. In accordance with IEC60849\/EN60849.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eExceeds Mil Spec 810H for humidity, salt spray, temperature \u0026amp; UV. IP33 rating per EN\/IEC 60529 against solid object and water ingress. Compliant with RoHS2 per EN\/IEC63000. Operating temperature 0°C to 45°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eLF Driver\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e100 mm (4 in) treated paper cone with mechanical LPF contour, high-performance magnet, 19 mm (0.75 in) copper voice coil on aluminum voice coil former\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eHF Driver\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e19 mm (0.75 in) textile soft-dome, neodymium magnet assembly, Kapton™ voice coil former\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eBackcan: Powder-coated formed steel. Baffle: Polypropylene, flammability rated UL94V-0. Grille: Magnetic bezel-less, SPCC steel grille with powder-coat finish, decorative minimal-edge trim, flammability-rated backing (removable and re-applicable for painting). Stock grille is white (RAL9003), round. Black (RAL9004) round and white square available as optional accessories. Safety tether with tether stake pre-attached to grille.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eTwo removable locking euro-block 2-pin connectors with screw-down terminals for bare wire. Connectors paralleled for input and loop-thru. Min. wire size 20 AWG (0.5 mm²); Max. wire size 14 AWG (2.5 mm²). Terminal cover hinged with 2 captive screws for attachment (no loose hardware).\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWire Entrance\/Exit Location\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eMulti-use strain relief (for wires or flex conduit) provided. Optional positioning on either top panel (for easiest installation through ceiling cutout) or side of backcan (for lowest depth profile above ceiling). Second knock-out can optionally be used for additional wires\/flex-conduit with installer-provided strain relief.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAttachment Fastening\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3 dog-ear attachment tabs for ceiling thicknesses between 5 mm and 60 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eReinforcing Brackets\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eZinc-plated C-ring and 2 powder coated tile rails included for additional support above ceiling. Additional safety tab on backcan for secondary safety cable.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions (H x Dia)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e182 mm (7.2 in) H x 196 mm (7.7 in) dia.; 173 mm (6.8 in) from bottom of ceiling tile to top of backcan (with wire exit positioned on side of backcan)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCeiling Cutout Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e168 mm (6.6 in)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNet Weight (each)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e2.8 kg (6.2 lbs)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eShipping Weight (pair-packed in carton)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e10.57 kg (23.31 lbs)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eIncluded Accessories (pair-packed)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e2 sets x Grille (white round bezel-less grille for magnetic attachment with pre-attached safety tether and tether clip); 2 sets x C-ring; 4 sets x Rubber boot; 2 sets x Cable strain relief; 1 set x C-ring\/tile-rail screws; 1 set x Cutout template; 2 sets x Tile rails (fits both 2 x 4 ft and 600 x 1200 mm tiles); 2 sets x Connectors (2-pin removable locking euroblock)\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"Dubailist.com","offers":[{"title":"Default Title","offer_id":68095822823652,"sku":"424C\/T","price":885.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/3129\/2388\/files\/23e2e919f9e3.jpg?v=1793730763","url":"https:\/\/dubailist.com\/products\/jbl-control-424c-t-4-inch-two-way-coaxial-ceiling-speaker-120w-program-power-130-coverage-70v-100v-transformer-75hz-18khz-frequency-range-ip33-rated-white-424c-t","provider":"Dubailist.com","version":"1.0","type":"link"}