QSC Audio AD-S282H specifications AcousticDesign Loudspeaker, Features, Specifications

AD-S282H

AcousticDesign™ Loudspeaker

Features

•Contemporary style, weather resistant enclosure and components— ideal for a wide range of applications

•Dual 8", 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 Omnimount™ bracket is built in

•Advanced Directivity™ rotatable waveguide—(90º x 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 bi-amp operation while the AD-S282HT transformer version provides taps for both 70 and100 volt distributed system use

The QSC AcousticDesign AD-S282H is a full range, surface mount loudspeaker with a sleek, contemporary styling that fits perfectly into multiple surroundings and applications including hotels, restaurants, convention facilities, and multimedia environments. The speaker incorporates the Advanced Directivity rotatable waveguide. Available in black or white, these weather resistant enclosures can be painted to match any specific décor.

The AD-S282H is a 2-way system housed in a ported enclosure made from injection molded, high- impact polystyrene. This enclosure incorporates two 8" weather resistant, LF transducers with heavy- duty double roll cloth surrounds. These high output versions employ a 1" exit compression HF driver. The HF driver is coupled with QSC’s unique Advanced Directivity rotatable waveguide—enabling the loudspeaker to deliver accurately focused sound, regardless of its mounted orientation.

1)All frequency ranges specified refer to measured free field response (full space, 4π)

2)Calculated SPL at 1 m, full space (4π), speaker operating at rated RMS power with pink noise within specified frequency range

3)Maximum input power tested in accordance with IEC 268-5 recommendations, 50 Hz - 20 kHz band limiting, 6 dB signal crest factor, 8 hours

4)Based on nominal impedance, measured in full-space

Specifications	AD-S282H and AD-S282HT
Configuration	Compact 2-way, ported enclosure
Transducers
Low-frequency Transducers	Dual 8" high power, treated paper cone, 2" voice coil, neodymium magnet
High-frequency Transducer	1" high output compression driver
Frequency Range1
Frequency Response (-6 dB)	80 Hz – 27.7 kHz
Usable Frequency Range (-10 dB)	60 Hz – 29.5 kHz
Maximum Output (SPL at 1 m) 2	Fullrange (passive mode)	LF (biamp mode)	HF (biamp mode)
Continuous	120	124	121
Peak	126	130	127
Nominal Impedance	Passive	LF	HF
	8Ω	8Ω	8Ω
Power Rating 3	Passive	LF	HF
	450 W (IEC, 8 hours)	500 W (IEC 8 hours, 50 Hz – 2 kHz) 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	LF	HF
	93 dB (100 Hz – 10 kHz)	97 dB (200 Hz – 2 kHz)	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	T
Type	Custom low distortion laminated core, wide bandwidth design
Taps	70V 200, 100, 50, 25 watts 100V 200, 100, 50 watts
Bypass	8Ω bypass on AD-S282HT
Enclosure	E
Material	Injection molded, weather resistant, high impact polystyrene
Finish	White or black (paintable)
Weather Resistance	Yes
Grille	Heavy duty powder coated aluminum
Connectors	Barrier strip (switchable: passive/active on AD-S282H)
Mounting Hardware	Yoke mount included
Weight - Net / Shipping	27.7 lb (12.6 kg) / 35.6 lb (16.1 kg)