QSC AD-C4T-BK 4-Inch Two-way Ceiling Speaker
QSC AD-C4T-BK 4-Inch Two-way Ceiling Speaker
Must Be bought in pairs
Features:
- Consistent tonal characteristics across the entire AcousticDesign family in both surface or ceiling applications
- DMT (Directivity Matched Transitionô) 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 networked audio processing platforms, including CXD amplifiers
- Low-saturation and low-loss 70/100V transformers with 16O bypass
- Blemish-free removable logo
- Removable conduit cover plate, also available as accessory for pre-install wiring
- UL1480 and UL2043 certified EN54-24 Type Av
- Available in black (RAL 9011) or white (RAL 9010)
- Complete EASE, CF2, CAD, & BIM information available online
Specifications:
- Effective frequency range1: 70 Hz ñ 20 kHz
- Rated noise power / voltage2: 30 watts / 22 volts (rms)
- Sensitivity [dB]3: 87.5
- Sensitivity at 4m, 100V maximum tap: TBD
- Rated coverage (-6 dB)4: 150 degree conical DMT
- Directivity factor (Q)4: 4.5
- Directivity index (DI) [dB]4: 6.5
- Maximum continuous SPL [dB]5: 102
- Maximum peak SPL [dB]5: 108
- Nominal impedance [ohms]: 16
- Recommended amplifier: 60 watts
- Transformer taps / impedance:
- 16ohms (in bypass setting)
- 3.75W (70V); 7.5W (100V) Tap: 1333ohms
- 7.5W (70V); 15W (100V) Tap: 667ohms
- 15W (70V); 30W (100V) Tap: 333ohms
- 30W (70V); N/A (100V) Tap: 167ohms
- LF transducer: 114 mm [4.5-inch] weather resistant paper cone woofer
- HF transducer: 19 mm [0.75-inch] aluminum dome tweeter
- Input connector type: Euroblock connector with parallel output
- Enclosure material: ABS baffle on powder coated steel back can
- Grille material: Powder coated steel
- Ingress protection: IP-34
- Operating environment: Designed for indoor use
- Operating temperature range: -20 to 50? C [-4 to 122? F]
- Cutout dimension: ÿ 195 mm [ÿ 7.68-inch]
- Net weight: 2.9 kg [6.4 lb]
- Product dimensions (Diameter x Height): ÿ 230 x 176 mm [ÿ 9.06 x 6.93-inch]
- Shipping weight: 9.3 kg [20.5 lb] (pair packed)
- Shipping dimensions (H x W x D): 279 x 711 x 318 mm [11 x 28 x 12.5-inch] (pair packed)
- Included accessories: C-ring and tile rails, rail screws, euroblock connector, cut-out template, grille
- Optional accessories:
- AD-MR4 (pre-install mud ring)
- AD-CC4 (pre-install conduit cover)
- Safety Agency:
- EN54-24: 2008 type A (No. pending)
- UL1480, 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.
