The Sonance PS C83RWT in-ceiling woofer is purpose-built to deliver high-quality bass reinforcement in commercial sound installations. Designed for integration into distributed audio systems, this in-ceiling model features a powerful eight-inch ultra-high-excursion woofer housed within a sealed metal enclosure, ensuring reliable and controlled low-frequency performance. The Sonance PS C83RWT is engineered to support a wide range of applications, including corporate environments, hospitality venues, educational facilities, and retail spaces, where consistent audio coverage and clarity are essential. Its architectural design incorporates a bezel-less magnetic grille with an optional square grille adapter, enabling visual alignment with existing ceiling aesthetics. The inclusion of a sealed enclosure also aids in meeting stringent building code requirements, while protecting internal components from environmental factors such as dust and debris. With UL 1480 and UL 2043 certification, the Sonance PS C83RWT meets fire and smoke safety standards for installation in air-handling ceiling spaces, making it suitable for plenum-rated environments. This model plays a vital role in systems requiring extended bass response to complement full-range loudspeakers, offering integrators a dependable solution for enhancing overall sound quality without compromising safety, installation standards, or architectural considerations.