QSC Speaker AD-S282HT-BK/WH


QSC AD-S282HT-BK/WH 2-way full range system shall incorporate dual 8.0 inch

AcousticDesign Surface Mount Series

AcousticDesign AD-S282HT


  • Contemporary style, weather-resistant enclosure and components – ideal for a wide range of applications.
  • Dual 8-inch, 2-way system – in a lightweight, multipurpose enclosure featuring a heavy duty, powder coated aluminum grill.
  • Versatile mounting options – The included yoke mount bracket can be used for mounting and aiming the system in vertical or horizontal orientations. Provision for optional Omni-mount™ bracket is built in.
  • Advanced Directivity™ rotatable waveguide – (90° × 60°) enables the loudspeaker to deliver accurately focused sound, regardless of the enclosure’s mounted orientation.
  • Low impedance and transformer versions – Standard 8 ohm system is selectable for passive or bi-amp operation while the AD-S282HT transformer version provides taps for both 70V and 100V distributed system use.
Configuration Compact two way, ported enclosure
Transducers Dual 8″ high power, treated paper cone, 2″ voice coil, neodymium magnet
Low Frequency Transducer
1″ high output compression driver
High Frequency Transducer
Frequency Range1
Frequency Response (-6 dB) 80 Hz – 27.7 kHz
Useable Frequency Range (-10 dB) 60 Hz – 29.5 kHz
Maximum Output (SPL at 1 m)2 Continuous Peak
Fullrange (passive mode) 120 dB 126 dB
LF (biamp mode) 124 dB 130 dB
HF (biamp mode) 121 dB 127 dB
Nominal Impedance
Passive 8 ohms
LF 8 ohms
HF 8 ohms
Power Rating3
Passive 450 W (IEC 8 hours)
LF 500 W (IEC 8 hours, 50 Hz – 2 kHz)
HF 45 W (IEC 8 hours, 2 kHz – 20 kHz)
Recommended Max Amp Power (Passive) 900 W RMS
Sensitivity (SPL, 1 W at 1 m)4
Passive 93 dB (100 Hz – 10 kHz)
LF 97 dB (200 Hz – 2 kHz)
HF 104 dB (2 kHz – 10 kHz)
Nominal Coverage 90° H x 60° V (-6 dB) (rotatable to 60° H x 90° V)
Bass Loading Ported, tuned to 60 Hz
Transformers (AD-S282HT)
Type Custom low distortion laminated core, wide bandwidth design
Taps 70V 200, 100, 50, 25 W; 8Ω bypass
100V 200, 100, 50 W; 8Ω bypass
Material Injection molded, weather resistant, high impact polystyrene
Finish White or black (paintable)
Weather Resistant Yes
Grille Heavy duty powder coated aluminum
Connectors Barrier strip, (switchable: passive/active on AD-S282H)
Mounting Hardware Yoke mount (included)
Weight 27.7 lb (12.6 kg) net
35.6 lb (16.1 kg) shipping