NEXO STM M28 8-inch 2-Way Loudspeaker, Black

The NEXO STM M28 is an injection-moulded, two-way loudspeaker module from the NEXO STM system, designed for touring and installation applications requiring flexible horizontal coverage. As the fourth element in the STM module range, it pairs with other STM enclosures to build scalable line arrays for live sound and fixed installation.

The M28 combines 2x 8-inch LF drivers with 2x 2.5-inch voice coil HF compression drivers using Ketone Polymer diaphragms, delivering a frequency response of 65Hz – 19kHz ±3dB and maximum SPL of up to 141 dB. Horizontal dispersion is configurable between 90° and 120°, with 0° to 15° vertical splay angle between modules, allowing precise coverage shaping across a venue.

Signal is carried via 2x NLT4-MDV Speakon 4-pole connectors, while the CompassRig and REDLock rigging system enables fast, secure array assembly. The black polyurethane water-based coating and PU composite low-density cabinet suit both touring and fixed installation use, backed by a 2-year warranty.

• 2x 8-inch LF drivers + 2x 2.5-inch HF compression drivers
• Frequency response: 65Hz – 19kHz ±3dB
• Max SPL: up to 141 dB
• Configurable 90°-120° horizontal x 0-15° vertical dispersion
• Dimensions: 575 x 234 x 653 mm, 37 kg