QSC AcousticDesign 4.5" 2-Way, Low-Profile Ceiling Loudspeaker (Pair, White)

QSC AcousticDesign 4.5" 2-Way, Low-Profile Ceiling Loudspeaker (Pair, White)

QSC AcousticDesign 4.5" 2-Way, Low-Profile Ceiling Loudspeaker (Pair, White)

QSC AcousticDesign 4.5" 2-Way, Low-Profile Ceiling Loudspeaker (Pair, White)

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Expected availability: 2-4 weeks

Product Highlights

  • 4.5" Paper Cone Woofer
  • 0.75" Aluminum Dome Tweeter
  • 70 Hz to 20 kHz Frequency Range
  • 70/100V Transformer with 16-Ohm Bypass
  • Directivity Matched Transition Waveguide
  • Snap-Fit Magnetic Grille
  • 3x Double Stepped Blind Mount System
  • Removable Conduit Cover Plate
  • UL1480 and UL2043 Certified
  • Paintable to Match Any Décor
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Woofer Size: 4.5"

4.5" 6.5"

Special Order

This item is noncancelable and nonreturnable.

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QSC AD-C4T-LP overview

  • 1Description

Enhance the sound in your installation with this pair of RAL 9010 white AcousticDesign 4.5" 2-Way, Low-Profile Ceiling Loudspeakers from QSC. Designed for foreground and background sound reinforcement applications, each speaker has a 70/100V multi-tap transformer that can also be bypassed for use with 16-Ohm speaker systems. Each speaker features a 4.5" weather-treated paper cone woofer with a 1" voice coil and a 0.75" aluminum dome tweeter, which is positioned on a DMT waveguide. They are suitable for use in restaurants, retail stores, educational facilities, airports, and train stations.

Consistent tonal characteristics across the entire AcousticDesign speaker family for surface, ceiling, and pendant applications
DMT (Directivity Matched Transition) waveguide ensures smooth, uniform frequency response over the coverage area
Snap-fit magnetic grille
Intrinsic Correction voicings via Q-SYS Platform including CXD-Q Series amplifiers (available separately)
3x double-stepped, long travel dog-ear blind mount system captures 0-2.25" of ceiling thickness
Low-saturation and low-loss 70/100V transformers with 16-Ohm bypass
Rugged ABS baffle protected with UV inhibitors to prevent discoloration
Powder-coated steel back can
Blemish-free removable logo
Removable conduit cover plate
Locking 4-pole Euro-block connector accepts four 18 AWG pairs
UL1480 and UL2043 certified
Complete EASE, CF2, CAD, and BIM information available from QSC's website
Can be painted to match any décor
UPC: 684284067548
In the Box
QSC AcousticDesign 4.5" 2-Way, Low-Profile Ceiling Loudspeaker (Pair, White)
  • 2 x C-Rings
  • Tile Rails
  • Rail Screws
  • 2 x Euroblock Connectors
  • 2 x Cut-Out Templates
  • 2 x Tether Grilles
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    QSC AD-C4T-LP specs

    Low Frequency Transducer 4.5" / 114 mm weather-treated paper cone woofer
    High Frequency Transducer 0.75" / 19 mm aluminum dome tweeter
    Frequency Response 70 Hz - 20 kHz
    Power Handling 30 W / 22 V (RMS)
    Sensitivity 87 dB at 1 W, 3.3' / 1 m
    Coverage 150° conical DMT at -6 dB
    Directivity Factor 4.5
    Directivity Index 6.5 dB
    Maximum SPL Continuous: 102 dB
    Peak: 108 dB
    Nominal Impedance 16 Ohms
    Recommended Amplifier Power 60 W
    Transformer Taps Bypass: 16 Ohms
    3.75 W (70 V), 7.5 W (100 V), Tap: 1333 Ohms
    7.5 W (70 V), 15 W (100 V), Tap: 667 Ohms
    15 W (70 V), 30 W (100 V), Tap: 333 Ohms
    30 W (70 V), N/A (100 V), Tap: 167 Ohms
    Input Interface Euroblock connector with parallel output
    Enclosure ABS baffle on powder-coated steel back can
    Grille Powder-coated steel
    IP Rating IP34, for indoor use
    Safety UL1480, UL2043, NFPA90, NFPA70 suitable for use in air handling spaces
    Transformer UL registered per UL1876, ROHS, CE compliant
    Baffle meets UL94-V0 and UL94-5VB flammability rating; in accordance with IEC60849/EN60849 systems
    Operating Temperature -4 to 122°F / -20 to 50°C
    Cutout Diameter 9.65" / 245 mm
    Dimensions (Ø x H) 11.02 x 3.93" / 28 x 10 cm
    Weight 6.6 lb / 3 kg
    Packaging Info
    Package Weight 22.0 lb
    Box Dimensions (LxWxH) 27.5 x 15.0 x 7.5"

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