QSC AD-S8T-BK AcousticDesign Series 8" 2-Way 200W Surface-Mount Loudspeaker, Single, Black

Deliver reliable, intelligible audio for paging, monitoring and security with the QSC AD-S8T AcousticDesign 8" 2-way surface-mount loudspeaker. Built by QSC for professional AV and security applications, this compact speaker combines an 8" woofer and high-frequency driver to reproduce a wide frequency range (55 Hz–20 kHz) so voice announcements and alarm tones remain clear and actionable. With 200W continuous (400W program) handling, 8-ohm impedance and 90 dB sensitivity, the AD-S8T provides strong output without overtaxing amplifiers — ideal for retail, transit, corporate paging and surveillance/monitoring systems. The sealed input panel and weather-resistant enclosure deliver dependable performance for indoor or outdoor installations, while the low-profile surface-mount form factor keeps aesthetics discreet. Whether you’re upgrading a public-address system, adding speakers to a security deployment, or integrating audio into an AV network, the QSC AD-S8T offers rugged reliability and pro-level sound. Add this speaker to your design to enhance coverage and intelligibility across your site.

• Delivers clear, intelligible audio for paging, security announcements and background music, improving communication and monitoring
• Robust power handling (200W continuous / 400W program) and 8" 2-way design produce full-range sound with punchy lows and detailed highs
• Weather-resistant, sealed enclosure and input panel ensure reliable indoor/outdoor performance for surveillance, transit and retail environments
• 8-ohm impedance and 90 dB sensitivity maximize amplifier efficiency for greater output with existing systems
• Low-profile surface-mount design and flexible mounting options simplify installation in public spaces and professional AV/security systems