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The QSC AcousticDesign™ AD-P6T is a 6.5-inch two-way pendant-mount loudspeaker ideally suited for a wide variety of foreground and background sound reinforcement applications which utilize 70/100V or 16Ω bypass configurations.



  • Consistent tonal characteristics across the entire AcousticDesign family in surface, ceiling, and pendant applications
  • DMT (Directivity Matched Transition™) waveguide ensures smooth, uniform frequency response over the coverage area
  • Snap-fit magnetic grille
  • 2x quick-link suspension cables and slip-lock fasteners provided
  • Intrinsic Correction™ voicings available via Q-SYS Platform and CXD amplifiers
  • Low-saturation and low-loss 70/100V transformers with 16Ω bypass
  • Blemish-free removable logo
  • Sealable input cover to prevent moisture from entering the input terminal block
  • Available in black (RAL 9011) or white (RAL 9010)
  • Complete EASE, CF2, CAD, & BIM information available online



  • System Details 


    Effective frequency range 2

    55 Hz – 20 kHz

    Rated noise power / voltage 1

    60 watts / 31 volts (rms)

    Sensitivity [dB] 3
    Sensitivity at 4m, 100V maximum tap


    Rated coverage (-6 dB) 4

    135° conical DMT™

    Directivity factor 4


    Directivity index [dB] 4


    Maximum continuous SPL [dB] 5


    Maximum peak SPL [dB] 5


    Nominal impedance [ohms]


    Recommended amplifier

    120 watts

    Transformer taps / impedance

    16Ω (in bypass setting) 
    7.5W (70V); 15W (100V) Tap: 667Ω 
    15W (70V); 30W (100V) Tap: 333Ω 
    30W (70V); 60W (100V) Tap: 167Ω 
    60W (70V); N/A (100V) Tap: 83Ω

    LF transducer

    165 mm [6.5-inch] weather treated paper cone woofer

    HF transducer

    19 mm [0.75-inch] aluminum dome tweeter

    Input connector type

    Euroblock connector with parallel output

    Enclosure material

    Impact Resistant ABS

    Grille material

    Powder coated steel

    Ingress protection


    Operating environment

    Designed for indoor use

    Operating temperature range

    -20 to 50° C [-4 to 122° F]

    Net weight

    4.1 kg [9 lb]

    Product dimensions (Diameter x Height)

    Ø 287 x 323 mm [Ø 11.3 x 12.7-inch]

    Shipping weight

    5.4 kg [11.8 lb]

    Shipping dimensions (H x W x D)

    343 x 406 x 356 mm [13.5 x 16 x 14-inch]

    Included mounting hardware

    Two quick-link cable assemblies (length 3.25m/ 128-inch 2mm thickness), two slip-lock fasteners, locking euro-block connector, sealable input cover and screws, snap-fit magnetic grille.

    Safety Agency

    UL1480, Transformer UL registered per UL1876, ROHS, CE compliant. Baffle meets UL94-V0 and UL94-5VB flammability rating; in accordance with IEC60849 / EN60849 systems

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