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QSC 4.5" Two-way Low-Profile Ceiling Speaker with 70/100v Transformer and 16ê bypass

$187.00

4.5", 2-way, low profile, 150ø conical DMT. Features: Consistent tonal characteristics across the entire AcousticDesign? family in both surface or ceiling applications DMT (Directivity Matched Transition?) 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...

Qty:

4.5", 2-way, low profile, 150ø conical DMT.

Features:

  • Consistent tonal characteristics across the entire AcousticDesign? family in both surface or ceiling applications
  • DMT (Directivity Matched Transition?) 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 16ê bypass
  • Blemish-free removable logo
  • Removable conduit cover plate, also available as accessory for pre-install wiring
  • UL1480 and UL2043 certified EN54-24 Type A (pending)
  • Available in white (RAL 9010)
  • Complete EASE, CF2, CAD, & BIM information available online
  • Specifications:

    Effective frequency range1

    68 Hz – 20 kHz

    Rated noise power / voltage2

    30 watts / 22 volts (rms)

    Sensitivity [dB]3 

    Sensitivity at 4m, 100V maximum tap

    87

    TBD

    Rated coverage (-6 dB)4

    150° conical DMT

    Directivity factor (Q)

    4.5

    Directivity index (DI) [dB]

    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

    16Ω (in bypass setting) 
    3.75W (70V); 7.5W (100V) Tap: 1333Ω 
    7.5W (70V); 15W (100V) Tap: 667Ω 
    15W (70V); 30W (100V) Tap: 333Ω 
    30W (70V); N/A (100V) Tap: 167Ω

    LF transducer

    114 mm [4.5 in] weather resistant paper cone woofer

    HF transducer

    25 mm [1 in] 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

    Ø 245 mm [Ø 9.65 in]

    Net weight

    3 kg [6.6 lb]

    Product dimensions (Diameter x Height)

    Ø 280 x 100 mm [Ø 11.02 x 3.93 in.]

    Shipping weight

    10.2 kg [22.5 lb] (pair packed)

    Shipping dimensions (H x W x D)

    183 x 699 x 394mm [7.2 x 27.5 x 15.5 in](pair packed)

    Included accessories

    C-ring and tile rails, rail screws, euroblock connector, cut-out template, tether grille

    Optional accessories

    AD-MR6 (pre-install mud ring)
    AD-CC6 (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.

     
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