JBL Professional Control 16C/T - 6.5" Coaxial Ceiling Speaker with Backcan and 70/100V Transformer (White, 2-Pack)
The JBL Professional Control 16C/T is a two-way, full-range ceiling loudspeaker designed for commercial installations requiring high intelligibility and wide, even coverage. It combines a 165 mm woofer with a polypropylene cone and butyl rubber surround with a 19 mm liquid-cooled soft dome tweeter, mounted in a vented, paintable, UV-resistant baffle (UL94-V0/UL94-5HB rated ABS). The pre-installed metal backcan for quick installation in suspended ceilings includes seismic anchors and hardware for 600 mm mounting plates. Its flexible operation allows it to function at both low impedance (8 Ω) and 70/100 V lines via a multi-tap transformer, maintaining a 110° conical coverage pattern and a balanced response for voice and background music.
Main features
- 2-way coaxial design: 165mm woofer (polypropylene cone, butyl surround) + 19mm liquid-cooled soft dome tweeter.
- Uniform 110° coverage (conical pattern) with consistent off-axis response; DI 8.2 dB (Q=7.8).
- Frequency response (−10 dB): 62 Hz–20 kHz; (±3 dB): 96 Hz–15 kHz.
- Nominal sensitivity: 91 dB; Max. SPL at 1 m: 108 dB average (116 dB peak) into low impedance.
- Combined operation: low Z 8 Ω (50 W continuous pink noise / 100 W program) and 70/100 V transformer with 30/15/7.5 W taps (and 3.8 W at 70 V).
- Removable 4-pin connector with screw terminals and loop-through; double cable gland for cable or flexible tubing.
- Robust construction: integrated zinc-plated steel backcan; paintable ABS baffle rated UL94-V0/UL94-5HB.
- Included accessories: C-ring, 2 tile rails (600 mm), cutting template, paint mask and grid.
- Optimized dimensions: Ø 253 mm × 225 mm (depth); cut Ø 223 mm; roof thickness up to 38 mm (up to 60 mm with optional kit).
- Compliances: UL1480, UL2043, NFPA 90/70; UL Listed S7232 (Signaling Speaker); UL1876 Registered Transformer; RoHS; C-tick N108; CE; in compliance with IEC/EN 60849.
Product benefits
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Consistent intelligibility and coverage: the 110° pattern reduces overlaps and "hot spots", achieving homogeneous sound with fewer units.
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Integration versatility: simple switching between 8 Ω and 70/100 V to suit new projects or expansions of existing systems.
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Quick and clean installation: pre-installed blind mount backcan, included accessories and removable connector for pre-wiring and line pass-through.
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Reliability in continuous use: moisture-resistant cone, high-temperature coil, and materials certified for demanding commercial environments.
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Integrated finish: baffle that can be painted white to blend in with the ceiling.
Use cases
- Retail and catering: shops, cafes and restaurants with background music and clear signs.
- Hotels and corporate: lobbies, hallways, meeting rooms and common areas.
- Transportation and public spaces: airports, stations, convention centers and courts.
Frequently Asked Questions
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Does it include a rear box? Yes, it integrates a blind-mount metal back can suitable for installation from the roof face.
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Does it work at 70/100 V and low Z? Yes, it has 30/15/7.5 W taps (and 3.8 W at 70 V) and an 8 Ω bypass.
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What is the cutting size? Ø 223 mm; front diameter Ø 253 mm; depth 225 mm.
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Is it sold in pairs? This item is sold in packs of 2 units (the master packaging itself indicates the weight of the pair).
Project description
Two-way coaxial ceiling speaker with 165 mm woofer and 19 mm tweeter; 110° conical coverage; frequency response (−10 dB) 62 Hz–20 kHz, (±3 dB) 96 Hz–15 kHz; sensitivity 91 dB; low power Z 50 W continuous / 100 W program; max. SPL 108 dB (116 dB peak) at 1 m; 70/100 V transformer with 30/15/7.5 W taps (and 3.8 W at 70 V) and 8 Ω bypass; crossover 12 dB/oct; removable 4-pin connector; steel back can and ABS baffle UL94-V0/5HB; dimensions Ø 253 mm × 225 mm; cutout Ø 223 mm; ceiling thickness up to 38 mm (up to 60 mm with MTC-TCD). White. Pack of 2 units.
