The QSC SC-434 is a THX-approved four-way behind-the-screen cinema loudspeaker in QSC's SC-400 (Digital Cinema Sound) series. It combines a triple-15-inch low-frequency section with a coaxial mid/high/very-high assembly, adding a dedicated VHF section for extended top-end detail in large premium and immersive auditoriums. The system supports tri-amplified or quad-amplified operation.
Key Features
- THX-approved four-way screen channel loudspeaker
- Three 15-inch low-frequency woofers for high output
- 10-inch midrange with coaxial high-frequency and very-high-frequency drivers
- Approximately 90 degrees horizontal by +20/-30 degrees vertical coverage
- Tri-amp or quad-amp operation for large-format rooms