QSC AD-S402T: 4-Driver Column Loudspeaker
Model AD-S402T
- Four 2.75-inch drivers, 110 Hz to 20 kHz
- 150 degree horizontal by 35 degree vertical coverage, directivity index 10.5 dB
- 105 dB continuous, 111 dB peak SPL; 60 W rated noise power
- 70 V taps up to 30 W, 100 V taps up to 30 W, 16 ohm bypass
Overview
The QSC AD-S402T is a 327 mm column loudspeaker with four 2.75-inch drivers and a 150 degree by 35 degree pattern. The small column is for speech in rooms where a box speaker would fire too wide: four drivers stacked vertically narrow the vertical pattern to 35 degrees while keeping a wide 150 degree horizontal spread. It is light at 3.4 kg and has a 16 ohm bypass and transformer taps up to 30 W.
Corporate AV supplies, installs and supports Q-SYS systems from QSC across India. Request a quote for the AD-S402T with supply, installation and commissioning.
Key features
- Four 2.75-inch drivers, 110 Hz to 20 kHz
- 150 degree horizontal by 35 degree vertical coverage, directivity index 10.5 dB
- 105 dB continuous, 111 dB peak SPL; 60 W rated noise power
- 70 V taps up to 30 W, 100 V taps up to 30 W, 16 ohm bypass
- IP-54, 3.4 kg, white or black
Typical applications
- Meeting rooms, classrooms and reception areas
- Corridors and waiting areas
- Places where a box speaker spills sound onto floor and ceiling
Key Benefits
Four 2.75-inch drivers, 110 Hz to 20 kHz
150 degree horizontal by 35 degree vertical coverage, directivity index 10.5 dB
105 dB continuous, 111 dB peak SPL; 60 W rated noise power
70 V taps up to 30 W, 100 V taps up to 30 W, 16 ohm bypass
IP-54, 3.4 kg, white or black
Ideal Applications
Meeting rooms, classrooms and reception areas
Corridors and waiting areas
Places where a box speaker spills sound onto floor and ceiling
Technical Specifications
Sourced right. Installed right.
Additional Information
- Genuine QSC stock with manufacturer warranty support
- Custom pricing for bulk and multi-room / multi-site rollouts
- Local after-sales support — a real team you can call or WhatsApp, not a call centre
- Expert guidance on product selection and deployment planning
- Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Corporate AV supplies and installs QSC products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.
