Specifications - QSC AD-C series User Manual

Specifications

System Configuration
Frequency Response (-6 dB)
Frequency Range (-10 dB)
System calculated maximum Output (RMS) 114 dB
(Peak) 120 dB
Transducers (HF)
(LF)
Nominal Coverage (Horizontal/Vertical)
Ω
Impedance ( )
Continuous Power Rating
Recommended Amp Power
System Sensitivity
Bass Loading
Connectors
Controls
Agency Listings
Enclosure Volume
Mounting System
Dimensions (HWD)
Weight (Net)
1) All frequency ranges specified refer to measured half-space response (2pi).
2) Calculated maximum peak SPL at 1 m, half-space, speaker operation at rated rms power pink noise input, 50 Hz - 20 kHz.
3) Maximum input power tested in accordance with IEC recommendations; 50 Hz - 20 kHz band limiting, 6 dB signal crest factor.
Specifications subject to change without notice.
AD-C820/AD-C800BB
Passive
61 Hz – 18 kHz
52 Hz – 18 kHz
1.4"
8"
100°
HF: 16 Ohm LF: 16 Ohm System: 16 Ohm
200 W
400 W
91
dB
Ported
Back box: ceramic block connector
inputs and "through" connectors
(rated for 400 W max)
Loudspeaker Baffle: 10-pin Mate-N-Lok™
connector and Faston connectors.
Transformer "tap" selector: 100V: 16Ω bypass, Off, N/A, 100 W, 50 W, 25 W
70V: 16Ω bypass, Off, 100 W, 50W, 25 W, 12.5 W
CE, UL 1480 (commercial/professional use, outdoor damp), UL 2043 (air handling spaces)
0.6 cu. ft.(18 L)
Pre-installed, suspended, back box, four
vertical mounting straps.
Loudspeaker Baffle: captive, integral
Mounting Clamps.
Diameter: 14.9" (378 mm)
Enclosure only Depth: 8.3" (211 mm)
Enclosure with mounting
straps Depth: 11.2" (284 mm)
Loudspeaker Baffle: 8 lbs. (3.6 Kg)
Enclosure: 9 lbs. (4 Kg.)
Total: 17 lbs. (7.7 Kg.)
AD-C821
Passive
61 Hz – 18 kHz
52 Hz – 18 kHz
114 dB
120 dB
1.4"
8"
100°
200 W
400 W
91 dB
Two 2-pin Euro-style connectors
N/A
Captive, integral Mounting Clamps. (Suspended-
ceiling Split Ring and Suspended-ceiling Tile
Rails - sold separately.)
13.4" (340 mm)
11.9" (302 mm)
17.5 lb (7.9 kg)
22
AD-C1200/AD-C1200BB
42 Hz – 18 kHz
37 Hz – 18 kHz
118 dB
124 dB
1.75"
12"
90°
300 W
650 W
93
dB
Back box: ceramic block connector inputs and
"through" connectors (rated for 400W max).
Loudspeaker Baffle: Euro-style connectors
Transformer tap: Euro-style connector
100V: N/A, 150 W, 75 W, 37.5 W
70V: 150 W, 75 W, 37.5 W, 18.75 W
3.1 cu. ft. (88 L)
Pre-installed, suspended, back box, four mounting
tabs.
Loudspeaker Baffle: six mounting screws.
23" x 18" x 15.5" (584 mm x 454 mm x 394 mm)
AD-C1200: 25 lbs. (11 Kg)
AD-C1200BB: 52 lbs. (24 Kg.)
Complete Assembly: 77 lbs. (35 Kg.)