QSC AD-C821R SYSTEM
Features
8-inch low-frequency woofer
1.4-inch diaphragm compression driver
200 watt continuous power rating
70V/100V multi-tap transformer included (system can operate in distributed or low-impedance mode)
AD-C821 designed as a fully integrated blind-mount system
AD-C821 is sold in the following system packages:
AD-C821R SYSTEMAD-C821 blind-mount loudspeaker system
Split ring and tile rails
AD-C800RG Round grille (white, paintable)
QSC AD-C821R SYSTEM
$815.00Precio
SPECIFICATIONS
AD-C821 Configuration Passive Low-frequency Transducer 8-inch (203 mm) ferrite woofer Hight-frequency Transducer 1.4-inch (36 mm) neodymium compression driver Frequency Range 1
Frequency Response (-6 dB)
Useable Frequency Range (-10 dB)
61 Hz to 18 kHz
52 Hz to 18 kHzMaximum Output 2
Calculated Peak Output
Calculated Continuous Output
120 dB SPL
114 dB SPLNominal Coverage 90° conical DMT Nominal Impedance 16 ohms Power Rating
Continuous power handling3
Recommended amplifier power
(loudspeaker "program" power)
200 W
400 WSensitivity 91 dB SPL, 1W/1m Bass Loading Ported Transformer Type Custom low distortion laminated core, wide bandwidth design Transformer Taps 100 V: 16 ohms bypass, 100 W, 50 W, 25 W
70 V: 16 ohms bypass, 100 W, 50 W, 25 W, 12.5 WAgency Rating CE, UL 1480 (commercial/professional use) UL 2043 (air handling spaces) ENCLOSURE
Enclosure Volume 18 liter (0.64 ft³) Connectors Two 2-pin Euro-style connectors Mounting Hardware Captive, integral Mounting Clamps. Insert enclosure into mounting
hole, and tighten. Suspended ceiling Split-ring and
Suspended Ceiling Tile Rails - sold separately.Weight - Net 16 lb (7.3 kg) Dimensions Diameter: 13.4-inch (340 mm)
Depth: 11.9-inch (302 mm)