QSC AD-S10T High output 10″ + 1″ HF weatherproof surface mount speaker. 70/100V/8? (Inc. X-Mount bracket). Black or White.

Original price was: $1,789.00.Current price is: $1,610.10.

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The QSC AD-S10T AcousticDesign? is a surface mounted 70/100V, 10? two-way loudspeaker system, ideally suited for a wide variety of foreground and background sound reinforcement applications. AcousticDesign? series offers integrators a premium quality installed sound solution where performance, coverage, and aesthetics are paramount. Combined with unprecedented ease-of-installation and high weather resistance, the AcousticDesign? series provides integrators a versatile and confident install solution.


  • Directivity Matched Transition® (DMT) ensures smooth, uniform frequency response over the coverage area
  • Patent pending X-Mount™ enables the loudspeaker to be easily installed and deployed at a variety of angles without slipping over time
  • Optional yoke mount and M10 Kit-C eyebolt kit offers additional loudspeaker deployment options
  • Euroblock connectors allows pre-wiring of the system
  • Low saturation 70/100V transformers with 8 ohm bypass (S8T and S10T only)
  • Lightweight ABS enclosures offer long-term durability and lasting good looks
  • Available in black (RAL 9011) or white (RAL 9010)


System Details AD-S10T
Effective frequency range1 50 Hz – 19 kHz
Rated noise power / voltage2 250 watts / 45 volts (rms)
Broadband sensitivity3 92 dB SPL
Coverage angle (-6 dB) 90° conical DMT™
Directivity factor (Q) 10
Directivity Index 10 dB
Maximum continuous SPL4 116 dB
Maximum peak SPL4 122 dB
Rated impedance 8 ohms
Recommended amplifier power
(loudspeaker “program” power)
500 watts
Transformer taps 70 V: 100, 50, 25, 12.5 W and 8Ω bypass

100V: 100, 50, 25 W and 8Ω bypass

HF transducer 1-inch exit / 1.4-inch voice coil compression driver
LF transducer 10-inch weather resistant paper cone woofer

2.5-inch / 64 mm voice coil

Input connector type Euroblock connector with parallel output terminals
Enclosure material  Painted ABS polymer
Grille material  Powder coated aluminum
X-Mount material  Powder coated aluminum
Enclosure Details
Ingress protection  IP-54
Operating environment Designed for indoor and outdoor use
Testing The AD 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
Net weight 31 lb / 15 kg
Product dimensions
(HWD) inches
20.3 × 12.5 × 11.7
Product dimensions
(HWD) mm
516 × 318 × 298
Shipping weight 40.6 lb / 18.45 kg
Shipping dimensions
(HWD) inches
31.7 × 16.1 × 16.1
Shipping dimensions
(HWD) mm
805 × 409 × 409
Included accessories X-Mount mounting system, Euroblock connector,
input panel cover
Optional accessories YMS10T yoke mount, M10 Kit-C