Features

• 8-inch weather treated woofer; 1.4-inch compression driver
• 105° conical DMT™ coverage
• 60 watt low-saturation and low-loss 70/100V transformers with 8O bypass
• Maximum peak SPL 119 dB (8O bypass)
• Directivity Matched Transition® (DMT) 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
• Optional Yoke mount and M10 Kit-C for additional installation versatility
• 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-S8T

• Effective frequency range: 55 Hz - 20 kHz
• Rated noise power / voltage: 200 watts / 40 volts (rms)
• Broadband sensitivity: 90 dB SPL
• Coverage angle: (-6 dB) 105° conical DMT™
• Directivity factor (Q): 7
• Directivity Index: 9 dB
• Maximum continuous: SPL4 113 dB
• Maximum peak SPL: 119 dB
• Rated impedance: 8 ohms
• Recommended amplifier power (loudspeaker "program" power): 400 watts
• Transformer taps: 70 V: 60, 30, 15, 7.5 W and 8O bypass, 100V: 60, 30, 15 W and 8O bypass
• HF transducer: 1-inch exit / 1.4-inch voice coil compression driver
• LF transducer: 8-inch weather resistant paper cone woofer, 2-inch / 51 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 24.1 lb / 11 kg
Product dimensions
(HWD) inches 17.3 × 10 × 9.9
Product dimensions
(HWD) mm 440 × 254 × 251
Shipping weight 32.1 lb / 14.5 kg
Shipping dimensions
(HWD) inches 24.3 × 13.8 × 13.8
Shipping dimensions
(HWD) mm 729 × 351 × 351
Included accessories X-Mount mounting system, Euroblock connector,
input panel cover
Optional accessories YMS8T yoke mount, M10 Kit-C