Specifications – QSC Audio AD-S82H User Manual
Page 9
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9
Specifications
AD-S82
AD-S82H
Frequency Response
1
:
85- 22k Hz (-6 dB)
80- 21k Hz (-6 dB)
55- 23k Hz (-10 dB)
60- 22k Hz (-10 dB)
Maximum Output
2
:
110 dB SPL continuous rms output
113 dB SPL continuous rms output
(calculated)
116 dB SPL peak output
119 dB SPL peak output
Impedance:
8 ohms nominal
8 ohms nominal
6.4 ohms minimum, 240 Hz
7.0 ohms minimum, 210 Hz
25 ohms maximum, 2.5k Hz
135 ohms maximum
Power Rating
3
:
rms (IEC 100 hrs):
100 watts rms
200 watts rms
recommended amp power:
200 watts rms
400 watts rms
Sensitivity:
90.0 dB, 1 watt, 1 meter, free field (4 pi)
90.5 dB, 1 watt, 1 meter, free field (4 pi)
Directivity Index:
500 Hz
3.8
4.0
1000 Hz
5.8
5.5
2000 Hz
12.6
11.7
4000 Hz
10.2
8.9
8000 Hz
9.8
8.6
16000 Hz
9.7
7.2
Q:
500 Hz
2.4
2.5
1000 Hz
3.8
3.6
2000 Hz
18.2
14.7
4000 Hz
10.4
7.7
8000 Hz
9.5
7.3
16000 Hz
9.2
5.3
Weight:
16.2 lb. (19.6 lb.)
16.9 lb. (20.3 lb.)
(net (shipping))
All Models
Nominal Coverage:
90° horiz. x 60° vert.
Enclosure and Grill:
high impact polystyrene, removable metal grill
Connectors:
binding posts, 19 mm (0.75”) spacing, accepts wire and banana plugs
Optional 8 Ohm Mounting Hardware:
QSC IntelliDock mount ID-8 or yoke mount YM-8
Optional 70V/100V Transformer
Equipped Mounting Hardware:
QSC IntelliDock mount ID-8T or yoke mount YM-8T
ID-8T and YM-8T Power and Calculated Continuous Maximum Output (dB SPL) by Tap Selected:
70.7V line
100V line
Tap 1:
7.5W (99 dB)
15W (102 dB)
Tap 2:
15W (102 dB)
30W (105 dB)
Tap 3:
30W (105 dB)
60W (108 dB)
Tap 4:
60W (108 dB)
n/a
NOTES:
1- All frequency ranges specified refer to measured free-field response (4 pi).
2- Calculated maximum peak SPL at 1 m, free-field, speaker operating at rated rms power pink noise input, 50 Hz to 20 kHz.
3- Maximum input power tested in accordance with IEC recommendations; 50 Hz to 20 kHz band limiting, 6 dB signal crest factor.
Specifications are subject to change without notice.