AD-C821

8", 2 vías, cobertura cónica DMT de 90°


Características

  • Woofer de 8" de baja frecuencia
  • Transductor de compresión con diafragma de 1.4''
  • Potencia nominal continua de 200 watts
  • Transformador multitoma de 70V/100 V incluido (el sistema puede funcionar en modo distribuido o de baja impedancia)
  • AD-C821 diseñado como un sistema de montaje invisible totalmente integrado

AD-C821 se vende en los siguientes paquetes de sistema:

  • SISTEMA AD-C821R
    • Sistema de altavoces de montaje invisible AD-C821
    • Anilla abierta y rieles de baldosa
    • Rejilla redonda AD-C800RG (blanco, se puede pintar)
  • SISTEMA AD-C821S
    • Sistema de altavoces de montaje invisible AD-C821
    • Anilla abierta y rieles de baldosa
    • Rejilla cuadrada AD-C800SG (blanco, se puede pintar)

 

 
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 kHz
Maximum Output 2
Calculated Peak Output
Calculated Continuous Output

120 dB SPL
114 dB SPL
Nominal Coverage 90° conical DMT
Nominal Impedance 16 ohms
Power Rating
Continuous power handling3
Recommended amplifier power
(loudspeaker "program" power)

200 W
400 W
Sensitivity 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 W
Agency 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)

1 All frequency ranges specified refer to measured half-space response (2 pi).
2 Calculated maximum peak SPL at 1 m, half-space, 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.

QSC and the QSC logo are registered trademarks of QSC Audio Products LLC in the U.S. Patent and Trademark office and other countries.
AcousticDesign is a trademark of QSC Audio Products, LLC. MATE-N-LOK is a trademark of Tyco. All other trademarks are the property of their respective owners.