The QSC SR-1590 is a very-high-output two-way cinema surround loudspeaker from QSC's SR-series (Digital Cinema Sound). It uses a 15-inch coaxial driver, mounting the high-frequency section on the same axis as the low-frequency cone for point-source imaging, and delivers a wide 90 degree conical coverage pattern. Its high sensitivity (about 98 dB) and 4-ohm load make it well suited to large and immersive surround arrays that demand substantial SPL.
Key Features
- Very-high-output two-way cinema surround loudspeaker
- 15-inch coaxial low-frequency/high-frequency driver for point-source imaging
- Approximately 90 degree conical coverage
- About 98 dB sensitivity; 4-ohm nominal impedance
- Designed for high-SPL and immersive surround arrays