QSC AD-S4T (black)

• 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™

• 4.5-inch weather treated woofer; 0.75-inch silk dome tweeter
• 120° conical DMT™ coverage
• 30 watt low-saturation and low-loss 70/100V transformer with 😯 bypass
• Maximum peak SPL 110 dB (8 ohm bypass)
• Directivity Matched Transition^® (DMT) 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 Intrinsic Correction™ voicings available via Q-SYS™
• 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 (RAL 9011) or white (RAL 9010)
• Complete EASE, CF2, CAD, and BIM information available online

4.5″ Surface Mount Speaker 120° Conical

AD-S4T

The QSC AcousticDesign™ AD-S4T is a surface mounted 70/100V, 4.5″ two-way loudspeaker system, ideally suited for a wide variety of foreground and background sound reinforcement applications.

• Cutsheet