JBL Professional Control 16C/T-BK - 6.5" Coaxial Ceiling Speaker with Integrated Backcan and 70/100V Transformer (Black, 2-Pack)
The JBL Professional Control 16C/T-BK is a two-way ceiling loudspeaker designed for commercial installations that demand high speech intelligibility, balanced musical response, and even coverage. Its coaxial system combines a 165 mm woofer with a polypropylene cone and butyl rubber surround with a 19 mm liquid-cooled soft dome tweeter. The assembly is mounted in a vented, paintable, UV-resistant baffle (UL94-V0/5VB rated ABS) with a pre-installed metal backcan for easy installation in suspended ceilings and plenum spaces.
With a nominal sensitivity of 91 dB, a 110° conical coverage, and a frequency range of 62 Hz to 20 kHz (−10 dB), the Control 16C/T delivers consistent on-axis and off-axis sound. It can operate at low impedance (8 Ω, 50 W continuous pink noise / 100 W program) or on 70/100 V lines using its multi-tap transformer (30/15/7.5 W and 3.8 W at 70 V), facilitating integration into new projects or expansions. This model is supplied in black (-BK) and in a pack of two units.
Main features
- 2-way coaxial design: 165mm woofer (polypropylene, 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) at low impedance; 106 dB at the upper tap 70/100 V.
- Flexible operation: 70/100 V transformer with 30/15/7.5 W taps (and 3.8 W at 70 V) and 8 Ω bypass.
- Integrated galvanized steel backcan and paintable ABS baffle with UL94-V0/5VB ratings; suitable for air handling spaces.
- Removable 4-pin connector with screw terminals and loop-through pass-through; double strain relief for cable or flexible tubing.
- Included accessories: C-ring, 2 tile rails (600 mm), cutting template, paint mask and grid with retainer.
- Optimized dimensions: Ø 253 mm × 225 mm (depth); cutting hole Ø 223 mm; ceiling thickness up to 38 mm (up to 60 mm with optional kit).
Product benefits
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Consistent intelligibility and coverage: the HF waveguide and 12 dB/octave crossover maintain a homogeneous timbre throughout the listening area.
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Integration versatility: operates at 8 Ω and 70/100 V, ideal for expansions of existing systems or new installations.
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Professional and quick installation: integrated blind mounting back can, included hardware and removable connector for pre-wiring and line pass-through.
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Durability in continuous use: moisture-resistant cone, butyl rim, and materials with safety certifications for commercial environments.
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Customizable finish: black paintable baffle (-BK) to blend discreetly into dark ceilings.
Use cases
- Retail and catering: shops, cafes and restaurants with background music and clear signs.
- Hospitality and corporate: lobbies, corridors, 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 back box? Yes, it integrates a blind-mount metal back can suitable for plenum spaces.
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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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Does it come in pairs? Yes, it is supplied in a pack of 2 units.
Project description
2-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 with loop-through; steel back can and ABS baffle UL94-V0/5VB; dimensions Ø 253 mm × 225 mm; cutout Ø 223 mm; ceiling thickness up to 38 mm; color black (-BK). Pack of 2 units.
