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.
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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.