Yamaha LS18 Nexo PS 18" Subwoofer Sub Bass

Powerful and Versatile 18-Inch Subwoofer for GEO S12 and PS Systems
The Yamaha LS18 subwoofer is engineered to deliver high SPL and deep, impactful bass for NEXO GEO S12 line arrays and PS Series speakers. Designed for both touring and installed sound applications, this subwoofer enhances low-end response while offering multiple mounting and flying options. With its lightweight yet durable construction, the LS18 provides a cost-effective solution for high-performance bass reinforcement.

High SPL and Deep Low-Frequency Response
Featuring a single 18-inch long-excursion driver with a 4-inch voice coil, the LS18 is capable of producing peak SPL levels between 137 and 140 dB. Its extended frequency response from 30Hz to 130Hz ensures powerful and controlled bass reproduction, making it ideal for live music, theaters, and large venues. Whether used as part of a flown array or in a ground-stacked configuration, this subwoofer delivers consistent and dynamic low-end performance.

Seamless Integration with GEO S12 and PS Systems
The LS18 is designed for full compatibility with NEXO GEO S12 and PS Series speakers, making it a flexible addition to existing sound systems. It supports GEO S12 line arrays in both flown and ground-stacked configurations and can also be used alongside PS15-R2 full-range speakers. With its built-in steel stand fitting, the LS18 allows for easy pole mounting of GEO S12 or PS15 cabinets, providing efficient and space-saving deployment options.

Lightweight and Easy to Handle for Touring and Installations
Constructed from Baltic birch plywood and finished with a structured black coating, the LS18 balances durability with portability. Despite its powerful output, the subwoofer remains relatively lightweight at 55.5 kg (122.3 lb), making it manageable for touring professionals and installation teams. Four metal recessed handles provide secure grip points for safe and efficient transportation.

Designed for Rigging and Flexible Placement Options
The LS18 includes two side plates that connect with external accessories for rigging, allowing it to be flown in tandem with GEO S12 or PS15 speakers. Its molded dark grey metal grille protects the internal components while maintaining an aesthetic, professional look. The subwoofer also features dual NL4MP Speakon connectors for easy integration into existing systems, ensuring reliable and secure connectivity in demanding environments.

Ideal for Live Sound and Fixed Installations
Whether used in a concert setting, a house of worship, or a permanent venue installation, the LS18 provides high-quality bass reinforcement without compromising flexibility. Its combination of high SPL, seamless integration with NEXO systems, and multiple mounting options makes it an essential addition for professional audio applications requiring deep, controlled low-frequency performance.