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6.5-inch weather treated woofer

105° conical DMT coverage

Maximum peak SPL 116 dB (16 Ω)

DMT (Directivity Matched Transition™) ensures smooth, uniform frequency response over the coverage area

X-Mount™ system enables the loudspeaker to be easily installed and deployed at a variety of angles with no slippage over time

Advanced voicing filter sets using QSC Intrinsic Correction™, available through either Q-SYS or CXD amplifier platform

Lightweight ABS enclosures offer long-term durability and lasting good looks

Sealed input panel cover and powder coated aluminum grilles for added weather resistance

Meets IEC60529 IP-54 for dust and splash resistance

Available in black (RAL 9011) or white (RAL 9010)

Complete EASE, CF2, CAD, and BIM information available online


  • System Details AD-S6
    HF transducer 1" silk dome tweeter / 1" voice coil, horn loaded
    LF transducer 6.5" weather treated paper cone woofer

    1.5" / 38 mm voice coil
    Effective frequency range1,2,3,8 58 Hz - 20k Hz
    Rated noise power / voltage6 150 W / 49 V (rms)
    Broadband sensitivity2,3,4,8 89 dB SPL
    Coverage angle (-6 dB)2,5,8 105° conical DMT
    Directivity factor (Q)2,5,8 5
    Directivity Index 7 dB
    Maximum continuous SPL7 110 dB
    Maximum peak SPL7 116 dB
    Rated impedance 16 Ω
    Recommended amplifier power 300 W
    Input connector type Euroblock connector with parallel output
    Enclosure material Painted ABS polymer
    Grille material Powder coated aluminum
    Enclosure Details
    Ingress protection IP-54
    Operating environment Designed for indoor and outdoor use
    Testing The AD-S6 Series loudspeakers qualified for outdoor use using the following tests:
    • Salt fog: MIL-STD-810G Method 509.5 for 100 hrs.
    • Humidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days
    • High and low temperature: tested to QSC internal standards between -20° and 50° C
    Operarating temperature range -20 to 50 °C / -4 to 122 °F
    Net weight 11.6 lb / 5.26 kg
    Product dimensions
    (HWD) inches
    14.4 × 8.5 × 8.5
    Product dimensions
    (HWD) mm
    365 × 215 × 215
    Shipping weight 28.7 lb / 13.02 kg (pair packed)
    Shipping dimensions
    (HWD) inches
    20 × 12 × 23 (pair packed)
    Shipping dimensions
    (HWD) mm
    510 × 305 × 585 (pair packed)
    Included accessories Patented X-Mount™ mounting system, Euroblock connector,
    input panel cover
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