Latin America. ShowTime STS118E is the new 18-inch installation subwoofer designed by Bose Professional to deliver deep, immersive bass for your systems indoors and outdoors.
Designed for permanent installations and entertainment-oriented spaces, the ShowTime STS118E delivers the low-frequency impact needed for high-energy, close-up music-centric applications, while being easy to specify, install, and integrate.
It delivers the controlled low frequencies needed to expand system capacity without further complexity. From enclosures that need more impact to outdoor spaces that demand reliability, STS118E integrates naturally with Bose Professional platforms, allowing designers to maintain control, consistency, and predictability.
The 18-inch low-frequency driver delivers high-power bass, while the installation-designed enclosure allows for a stacked arrangement on the floor like suspension. Integrated suspension points and detachable legs provide flexibility to accommodate layout, sight lines, and mounting requirements. A universal pole mount is compatible with 35mm posts such as M20 threaded posts for secure mounting of the top when needed.
Designed with indoor and outdoor deployment in mind, the ShowTime STS118E features an IP55-rated outdoor structure for use in exposed and partially exposed environments. Available in black or white finish options, the housing blends seamlessly into a wide range of architectural and artistic performance spaces.
ShowTime STS118E will be available from October 2026 through the network of authorized distributors worldwide.
