The 28th China Golden Rooster and Hundred Flowers Film Festival kicked off in Xiamen. As the host venue, Xiamen Wanda Cinemas provided a professional and comfortable space for the festival. To ensure high-quality sound reproduction in the theaters, Xiamen Wanda Cinemas chose to collaborate with their 'old friend,' PCI Company. PCI provided all the sound equipment for the eight theaters, including 24 units of the SC series main speakers, 12 units of the SB series subwoofers, and 96 units of the SR series surround speakers. Additionally, the setup included 36 DCA series amplifiers and 8 DPM100 digital cinema processors, working in tandem to implement native calibration technology. This not only corrected and improved speaker performance but also streamlined wiring while optimizing the overall system structure.