QSC AD-S402T-BK
The AcousticDesign™ Series AD-S402T is a 4-driver column surface-mount loudspeaker. This premium full range system is capable of 70 V / 100 V or 8 ohm bypass loads, making it ideal for a wide variety of foreground and background applications with acoustically challenged environments. Equipped with a unique pan/tilt mounting system, the column surface-mount loudspeakers offer multiple positioning locations allowing the loudspeaker to remain close to the wall while delivering up to -20° downward tilt.
Features
Deliberately unobtrusive industrial design.
Available in white (RAL 9010) or black (RAL 9011).
Paintable enclosure and grille.
Complete EASE, CLF, CAD & BIM information.
Rugged aluminum construction.
UV Inhibitors in all white models.
IP-54 rating for dust and splash resistance.
Powder-coated grille and weather-treated cones.
Close to wall pan/tilt bracket included.
Low saturation 70 V / 100 V transformers.
16 ohm low impedance bypass.
Screw-down Euro block connector with loop-through.
Sealable input weather cup – keeps moisture away from wiring.
QSC AD-S402T-BK
System Details
AD-S402T-BK, AD-S402T-WH
LF Transducer
(x4) 2.75 in (69.8 mm) weather treated paper cone woofer
Effective frequency range 1, 2, 3, 8
110 Hz – 20 kHz
Rated noise power / voltage 6
60 W / 31 V (rms)
Sensitivity [dB]
Rated @1 W, 1m 2, 3, 4, 8 : 85
Coverage (‐6 dB) [°]
Horizontal x Vertical 9Rated 2, 5, 8 : 150 x 35
500 Hz: 180 x 90, 1kHz: 180 x 80
2k Hz: 160 x 46, 4kHz: 180 x 28Directivity factor 2, 5, 8
11 Directivity index [dB] 2, 5, 8
10.5
Maximum SPL [dB]
Rated, 1m (continuous / peak) 7 : 105 / 111
Recommended amplifier
120 W
Transformer taps / impedance
Bypass: 16 Ω
7.5 W (70 V); 15 W (100 V) Tap: 666 Ω
15 W (70 V); 30 W (100 V) Tap: 333 Ω
30 W (70 V); 60 W (100 V) Tap: 167 ΩInput connector type
Euroblock connector with parallel output
Enclosure material
Powder coated aluminum
Grille material
Powder coated aluminum
Ingress protection
IP-54
Operating environment
Designed for indoor or outdoor use
Operating temperature range
-4 to 122° F (-20 to 50° C)
Net weight
7.5 lb (3.4 kg)
Product dimensions (H x W x D)
12.89 x 5.17 x 4.97 in
(327.5 x 131.3 x 126.1 mm)Shipping Weight
11 lb (5 kg)
Shipping Dimensions (H x W x D)
21.4 x 12.2 x 9.6 in
(544 x 310 x 244 mm)Included accessories
Sealed input cover plate with gland nut
Quick Hang Pan/Tilt wall bracket
Shoulder eyebolt safety tether anchorSafety Agency
UL1480A
Transformer UL registered per UL1876, ROHS, CE compliant