Subwoofer a plafon QSC AD-C81Tw AcousticDesign

Subwoofer a plafon QSC AD-C81Tw AcousticDesign: Subwoofer 8", resistente a intemperie, incluye filtro paso bajas 120Hz byapassable, opera con transformador a 70/100V (máx 60W) y baja impedancia a 8Ω (100W). Presión sonora de 112dB. Color blanco (pintable).

AcousticDesign Serie "C" de QSC representa el estado del arte para altavoces en el techo. La entrega de una calidad de sonido excepcional y valor para los sistemas de música de fondo y de paginación, el AD-CI52T y ADCI52ST son ideales para una amplia gama de aplicaciones de negocios, incluyendo hoteles, restaurantes y pubs, oficinas corporativas, locales comerciales, centros de convenciones, centros de recreación, iglesias, aeropuertos, etc.

Principales características del Subwoofer a plafon QSC AD-C81Tw AcousticDesign

  • 8" polypropylene cone woofer.
  • Large port area for extended low-frequency performance.
  • Defeatable passive 120 Hz low-pass filter with impedance compensation.
  • 100 watts continuous power handling, 400 watts peak.
  • 70/100 V multitap transformer with 8 ohm bypass.
  • C-ring and tile rails included.
  • Side cable entry.

Especificaciones técnicas del Subwoofer a plafon QSC AD-C81Tw AcousticDesign

SPECIFICATIONS AD-C81Tw
Configuration Ceiling subwoofer, ported
Low-frequency Transducer 8" (20 cm) weather resistant, polypropylene cone woofer, rubber surround
Frequency Range 1
  Frequency Response (-6 dB)
  Useable Frequency Range (-10 dB)
39 Hz to 184 Hz
28 Hz to 208 Hz
Filter 120 Hz low pass, passive, bypassable
Maximum Output 2
  Calculated Peak Output
  Calculated Continuous Output
118 dB SPL
112 dB SPL
Nominal Impedance 8 ohms switchable
Power Rating
  Continuous power handling3 
  Recommended amplifier power (loudspeaker "program" power)
100 W (100 hours IEC)
200 W
Sensitivity 92 dB, 2.83 V, 1 m, free space (4 pi)
TRANSFORMERS
Type Custom low distortion laminated core, wide bandwidth design
Taps (switch selected) 70 V: 60, 30, 15, 7.5 W; 8Ω
100 V: 60, 30, 15 W; 8Ω 
Environmental Exceeds Mil Spec 810 for humidity, salt spray and dust; IEC 60529 IP-X3 splash rating
Agency Rating Listed UL1480, UL2043 safe for use in air handling spaces; Transformer is Listed UL1876; Compliant BS/EN 60849 safety standards
ENCLOSURE
Material Injection molded, high impact polystyrene baffle on a steel enclosure
Finish White (paintable)
Grille Painted aluminum
Connectors Ceramic block or 4-pin Euro terminals in fire protective sub-chamber
Mounting Hardware Rails and C-ring for ceiling tile installation
Weight 20 lb (9.1 kg) Net
28 lb (12.7 kg) Shipping
Available Accessories ADC-MRS Mud ring bracket • ADC-NCS New construction bracket

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