AD-S4T

4.5 pulgadas, 2 vías, cobertura cónica DMT de 120°


Características

  • Woofer de 4-inch con tratamiento contra la intemperie; tweeter de cúpula de seda de 0.75"
  • Cobertura conica DMT de 120°
  • Transformadores de 70V/100V de baja saturación y baja pérdida de 30 watts con bypass de 8 Ω
  • Pico máximo de nivel de presión sonora de 110 dB (bypass de 8 ohms)
  • DMT (Directivity Matched Transition™) garantiza una respuesta de frecuencia fluida y uniforme en la zona de cobertura
  • El sistema X-Mount™ permite instalar fácilmente el altavoz e implementar en una variedad de ángulos sin que se deslice con el tiempo
  • Filtros avanzados de ecualización mediante Intrinsic Correction™ disponible a través de las plataformas de procesamiento de audio en red Q-SYS™ o de los amplificadores CXD
  • Las cajas de ABS ligeras ofrecen durabilidad a largo plazo y una buena apariencia durante mucho tiempo
  • Cubierta de panel de entrada sellada y rejillas de aluminio con recubrimiento electrostático para mayor resistencia a la intemperie
  • Cumple con la normativa IEC60529 IP-54 para resistencia al polvo y salpicaduras
  • Disponible en negro (RAL 9011) o blanco (RAL 9010)
  • Información completa acerca de EASE, CF2, CAD, y BIM disponible en línea
System Details AD-S4T
Effective frequency range1 68 Hz - 20 kHz
Rated noise power / voltage2 50 watts / 20 volts (rms)
Broadband sensitivity3 87 dB SPL
Coverage angle (-6 dB) 120° conical DMT
Directivity factor (Q) 6
Directivity Index 8 dB
Maximum continuous SPL4 104 dB
Maximum peak SPL4 110 dB
Rated impedance 8 ohms
Recommended amplifier power
(loudspeaker "program" power)
100 watts
Transformer taps 70 V: 30, 15, 7.5, 3.75 W and 8Ω bypass

100V: 30, 15, 7.5 W and 8Ω bypass
HF transducer 0.75-inch silk dome tweeter / 0.75-inch voice coil, horn loaded
LF transducer 4.5-inch weather resistant paper cone woofer

1-inch / 25 mm voice coil
Input connector type Euroblock connector with parallel output terminals
Enclosure material Painted ABS polymer
Grille material Powder coated aluminum
X-Mount material Powder coated aluminum
Enclosure Details
Ingress protection IP-54
Operating environment Designed for indoor and outdoor use
Testing The AD Series loudspeakers qualified for outdoor use using the following tests:

  • Salt fog: MIL-STD-810G Method 509.5 for 100 hrs.
  • Humidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days
  • High and low temperature: tested to QSC internal standards between -20° and 50° C
 
Net weight 6.5 lb / 2.9 kg
Product dimensions
(HWD) inches
10.3 × 6.34 × 6.42
Product dimensions
(HWD) mm
261 × 161 × 163
Shipping weight 16.8 lb / 7.65 kg (pair packed)
Shipping dimensions
(HWD) inches
15.5 × 10.3 × 18 (pair packed)
Shipping dimensions
(HWD) mm
394 × 261 × 458 (pair packed)
Included accessories X-Mount mounting system, Euroblock connector,
input panel cover

1 Free-field, -10 dB from on-axis sensitivity
2IEC60268-1 noise signal for 2 hours
3On-Axis, free-field sensitivity, 2.83V, 1 m
4Calculated from rated noise voltage and sensitivity


All specifications are subject to change without notice.