QSC AD-S4T-BK Two-Way 4 Inch Surface Mount Loudspeaker- Black - Pair

ITEM #: QSC-AD-S4T-BK MFG #: AD-S4T-BK

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Our Price:

$470.00

Availability: Usually Ships in 5-14 Days.
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AD-S4T-BK - Overview

AcousticDesign surface loudspeakers offer a variety of models specifically taylored for demands of higher fidelity applications. Designed for clarity and presense, these loudspeaker systems deliver pristine audio reproduction for installations requiring a refined audio experience. Models ship complete with the award winning X-Mount system and weather input cover.

Consistent and even conical coverage is achieved through Directivity Matched Transition (DMT), a QSC innovation which matches the directivity patterns of the woofer and the high-frequency waveguide at the crossover point. The result is a coherent transition between transducers and improved off-axis response.

AcousticDesign models with (T) suffix feature low-loss, low-saturation transformers with selectable taps, including an 8Ω bypass. To enhance weather resistance, the rotary selector is located on the back of the enclosure, protected by a weather grommet.

To further enhance performance and speed of install with optimum result, advanced voicing filter sets using QSC Intrinsic Correction techniques are available via Q-SYS networked audio processing or CXD amplifier platforms for a complete QSC systems solution.

  • Features:

    • 4" weather treated woofer; 0.75" silk dome tweeter
    • 120° conical DMT coverage
    • 30 watt low-saturation and low-loss 70/100V transformer with 8O bypass
    • Maximum peak SPL 110 dB (8 ohm bypass)
    • DMT (Directivity Matched Transition) ensures smooth, uniform frequency response over the coverage area
    • X-Mount system enables the loudspeaker to be easily installed and deployed at a variety of angles with no slippage over time
    • Advanced voicing filter sets using QSC Intrinsic Correction, available through either Q-SYS processing or CXD amplifier platforms
    • Lightweight ABS enclosures offer long-term durability and lasting good looks
    • Sealed input panel cover and powder coated aluminum grilles for added weather resistance
    • Meets IEC60529 IP-54 for dust and splash resistance
    • Available in black or white
     
  • Specifications:

    • 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" silk dome tweeter / 0.75" voice coil, horn loaded
    • LF transducer 4" weather resistant paper cone woofer
    • 1" / 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 x 6.34 x 6.42
    • Product dimensions (HWD) mm 261 x 161 x 163
    • Shipping weight 16.8 lb / 7.65 kg (pair packed)
    • Shipping dimensions (HWD) inches 15.5 x 10.3 x 18 (pair packed)
    • Shipping dimensions (HWD) mm 394 x 261 x 458 (pair packed)
    • Included accessories X-Mount mounting system, Euroblock connector, input panel cover
     
  • GTIN:

    0684284066534
     

AD-S4T-BK - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov