Christie subwoofers employ high-performance driver components and feature an advanced cabinet design that's heavily cross-braced and tuned with EBS (Extended Bass Shelf). The result is clear, powerful bass with minimal distortion and power compression for extremely high output levels and extended low-frequency response. Matching the high-performance capabilities of the rest of the Christie Vive Audio® solution, these cinema subwoofers produce deep and impactful bass throughout the entire auditorium.