AD-C820
8", 2 vías, cobertura cónica DMT de 90°
Características
- Woofer de 8" de baja frecuencia
- Transductor de compresión de diafragma de 1.4''
- Potencia nominal continua de 200 watts
- Transformador multitoma de 70V/100V incluido (el sistema puede funcionar en modo distribuido o de baja impedancia)
- Conjunto de bafle/transductor AD-C820 para la instalación independiente en caja trasera
AD-C820 se vende en los siguientes paquetes del sistema:
- SISTEMA AD-C820R
- Bafle de altavoz AD-C820
- Ensamble de caja trasera AD-C800BB
- Rejilla redonda AD-C800RG (blanco, se puede pintar)
- SISTEMA AD-C820S
- Bafle de altavoz AD-C820
- Ensamble de caja trasera AD-C800BB
- Rejilla cuadrada AD-C800SG (blanco, se puede pintar)
| SPECIFICATIONS | AD-C820 |
| 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° horizontal and vertical |
| 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 | AD-C800BB: 18 liter (0.64 ft³) |
| Connectors | Back box (AD-C800BB): ceramic block connector inputs and “through” connectors (rated for 400 W max). Loudspeaker Baffle (AD-C820): 10-pin MATE-N-LOK™ connector and faston connectors. |
| Mounting Hardware | Pre-installed, suspended, back box, four vertical mounting straps. Loudspeaker Baffle: captive, integral Mounting Clamps. |
| Weight - Net | AD-C820: 8 lb (3.6 kg) AD-C800BB: 9.5 lb (4.3 kg) System Weight: 17.5 lb (7.9 kg) |
| Dimensions | Diameter: 14.9-inch (379 mm) Enclosure only Depth: 8.3-inch (211 mm) Enclosure with mounting straps Depth: 11.2-inch (284 mm) |
1All frequency ranges specified refer to measured half-space response (2 pi).
2Calculated maximum peak SPL at 1 m, half-space, speaker operating at rated rms power pink noise input, 50 Hz to 20 kHz.
3Maximum 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.