QSC AcousticDesign AD-S4T White Surface Speaker
Discover the ultimate in audio clarity with the AcousticDesign surface loudspeakers. These systems are crafted for installations seeking a refined audio experience, delivering pristine sound reproduction.
- • Immerse in crystal-clear sound with advanced audio technology
- • Enjoy easy installation and flexible deployment with the X-Mount system
- • Benefit from superior weather resistance for indoor and outdoor use
Models come complete with the award-winning X-Mount system and weather input cover. The Directivity Matched Transition (DMT) ensures consistent and even axisymmetric coverage, creating a coherent transition between transducers and improving off-axis response. The AD-S4T features a low-loss, low-saturation transformer with selectable taps, including an 8ohm bypass.
The rotary selector on the back of the enclosure, protected by a weather grommet, enhances weather resistance. With rugged ABS enclosures, sealed input panel covers, and powder-coated aluminum grilles, the AcousticDesign surface mounted series exceeds IEC60529 IP-54 ratings for dust and splash resistance.
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 8ohm 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
- Complete EASE, CF2, CAD, and BIM information available online
Specifications:- Effective frequency range: 68 Hz - 20 kHz
- Rated noise power / voltage: 50 watts / 20 volts (rms)
- Broadband sensitivity: 87 dB SPL
- Coverage angle (-6 dB): 120° conical DMT
- Directivity factor (Q): 6
- Directivity Index: 8 dB
- Maximum continuous SPL: 104 dB
- Maximum peak SPL: 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 8ohm bypass / 100V: 30, 15, 7.5 W and 8O 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
- Ingress protection: IP-54
- Operating environment: Designed for indoor and outdoor use
- Net weight:6.5 Lbs.
- Product dimensions: 10.3' ¡Á 6.34' ¡Á 6.42' (H x W x D)
- Included accessories: X-Mount mounting system, Euroblock connector, input panel cover
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
This Q-SYS AcousticDesign AD-S4T White Surface Speaker is perfect for both indoor and outdoor audio installations. Ideal for those seeking high-quality sound, it features a 10.3' x 6.34' x 6.42' (H x W x D) size and weighs 6.5 Lbs. With advanced audio technology, easy installation via the X-Mount system, and great weather resistance, it's a top choice for delivering clear sound in various settings.
