NEXO STM B112 12-inch Bass Module, Custom Paint

The NEXO STM B112 is a passive bass module engineered for NEXO's STM touring line array system, delivering high-output low-frequency reinforcement for large-scale live events and touring productions.

At its core is a single 12-inch (30cm) high-excursion Neodymium driver rated at 3000W, offering a sensitivity of 107dB and a maximum peak SPL of 141dB. The frequency response spans 63Hz–200Hz ±3dB, providing bass extension to complement the STM array's mid-high elements.

Connectivity is handled via 2x NLT4-MDV Speakon 4-pole connectors (in/out) for straightforward daisy-chaining within an array. The enclosure is injection-moulded from a PU composite low-density material finished in a polyurethane water-based coating; this unit ships in a custom paint finish.

• 12-inch 3000W Neodymium driver
• 141dB peak SPL, 107dB sensitivity
• Frequency response: 63Hz–200Hz ±3dB
• 2x NLT4-MDV Speakon inputs
• Dimensions: 575 x 350 x 715 mm, 59 kg