QSC AD-C4T-ZB AcousticDesign 4.5" 2-Way Zero-Bezel Ceiling Loudspeaker - Pair

Part # AD-C4T-ZB-WH
Model # AD-C4T-ZB
The QSC AD-C4T-ZB 4.5" 2-way ceiling speaker features a sleek zero-bezel design and consistent tonal characteristics across the AcousticDesign™ series. It offers smooth, even coverage with a DMT® waveguide, snap-fit magnetic grille, 70/100V transformers with 16Ω bypass, and Q-SYS™ Intrinsic Correction™ support.
Availability: Usually arrives in 5-9 business days.

Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email [email protected] or call us at 888-256-4112.

Description

Details

QSC AD-C4T-ZB AcousticDesign 4.5" 2-Way Zero-Bezel In-Ceiling Speakers

The AD-C4T-ZB offers consistent tonal characteristics across the entire AcousticDesign™ family, whether used in surface or ceiling applications. It features a sleek zero-bezel design that suits modern architectural spaces. The Directivity Matched Transition® (DMT) waveguide ensures smooth and uniform frequency response throughout the coverage area. A snap-fit magnetic grille and a triple-stepped, long-travel dog-ear blind mount system make installation simple and secure. The speaker includes advanced Intrinsic Correction™ voicings via Q-SYS™, low-saturation and low-loss 70/100V transformers with a 16Ω bypass, and a blemish-free removable logo. A removable conduit cover plate is included and also available as a pre-install wiring accessory. The AD-C4T-ZB is finished in signal white (RAL 9003), and full EASE, CAD, and BIM files are available online for design and planning.

Features

Features

  • Consistent tonal characteristics across the entire AcousticDesign™ family in both surface or ceiling applications
  • Sleek zero bezel design for modern architectural needs
  • Directivity Matched Transition® (DMT) waveguide ensures smooth, uniform frequency response over the coverage area
  • Snap-fit magnetic grille
  • 3x double stepped, long travel dog-ear blind mount system
  • Advanced Intrinsic Correction™ voicings available via Q-SYS™
  • Low-saturation and low-loss 70/100V transformers with 16 Ω bypass
  • Blemish-free removable logo
  • Removable conduit cover plate, also available as accessory for pre-install wiring
  • Available in signal white (RAL 9003)
  • Complete EASE, CAD, & BIM information available online
Specification
Effective Frequency Range70 Hz – 20 kHz
Rated Noise Power / Voltage30W / 22V (rms)
Sensitivity [dB]87.5 dB SPL
Maximum Continuous SPL102 dB
Maximum Peak SPL108 dB
Rated Bypass Impedance16 Ω
Transformer Taps / Impedance16 Ω (in bypass setting)
3.75W (70V); 7.5W (100V) Tap: 1333 Ω
7.5W (70V); 15W (100V) Tap: 667 Ω
15W (70V); 30W (100V) Tap: 333 Ω
30W (70V); N/A (100V) Tap: 167 Ω
HF Transducer1" (25 mm) aluminum dome tweeter
LF Transducer4.5" (114 mm) weather resistant paper cone woofer
Input Connector TypeEuroblock connector with parallel output
Enclosure MaterialABS baffle on powder coated steel back can
Grille MaterialPowder coated steel
Safety AgencyUL1480, UL2043, NFPA90, NFPA70 suitable for use in air handling spaces. Transformer UL registered per UL1876, ROHS, C-Tick X000, CE compliant. Baffle meets UL94-V0 and UL94-5VB flammability rating; in accordance with IEC60849 / EN60849 systems.
Included AccessoriesC-ring and tile rails, rail screws, euroblock connector, cut-out template, grille
Cut-Out Dimensions (Dia)7.68" (195 mm)
Dimensions (Dia x D)9.06" (230 mm) x 6.93" (176 mm)
Shipping Dimensions (H x W x D)11" (279 mm) x 28" (711 mm) x 12.5" (318 mm)
Net Weight (Individual)6.4 lbs (2.9 kg)
Shipping Weight (Pair)20.5 lbs (9.3 kg)
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