Case Study: Mount Rushmore National Memorial achieves powerful, weather-resistant sound with Biamp

Mount Rushmore National Memorial - Customer Case Study

Mount Rushmore National Memorial in Keystone, South Dakota needed to upgrade and expand its audio systems for both the amphitheater and public announcements. The park wanted clearer vocal projection and smoother music playback across a large, weather-exposed venue that serves nearly three million visitors a year.

Biamp supplied Community loudspeakers, including WET Series II cabinets for the amphitheater and R-Series loudspeakers for public areas. The new system delivered strong vocal clarity, full-range sound, and weather resistance, with only minor tuning required after installation. Biamp’s solution helped Mount Rushmore achieve the robust audio performance its landmark setting called for.

Mount Rushmore National Memorial