Sound Barrier NX15M — 15″ Passive Two-Way Full-Range Loudspeaker
NX15M Overview
The Sound Barrier NX15M is a high-power, passive two-way loudspeaker system built for professional installations and live sound applications demanding accurate, consistent sonic performance from a compact enclosure. At its core, a 15″ low-frequency driver with a 3″ voice coil pairs with a 1″ exit compression driver featuring a 1.75″ titanium diaphragm to deliver a maximum SPL of 131dB @ 1m. The rotatable 80° x 50° HF horn provides equal horizontal and vertical mouth dimensions, enabling precise directivity control in both planes. This system is well suited for audio engineers, system integrators, houses of worship, AV event companies, and venue operators requiring a versatile, high-output passive loudspeaker.
The NX15M operates effectively as a standalone full-range system without additional processing, and its performance scales further when paired with a controller/processor or complemented by an NX Series subwoofer for portable or installed dancefloor and sound reinforcement configurations.
Key Features
- 15″ Low-Frequency Driver — High-power, high-efficiency LF driver with a 3″ voice coil for extended low-frequency output from a compact cabinet
- 1.75″ Titanium Diaphragm Compression Driver — 1″ exit HF compression driver with titanium diaphragm voice coil, equipped with over-current and over-voltage protection
- Rotatable 80° x 50° HF Horn — Equal horizontal and vertical mouth dimensions allow precise directivity control in both planes and flexible orientation for varied installation geometries
- 131dB Maximum SPL @ 1m — High output capability suited for music bars, clubs, houses of worship, and venues requiring upfront sound levels from a compact form factor
- Birch Plywood Construction — Durable plywood cabinet finished in black textured paint for long-term reliability in touring and permanent installation environments
- Screw-Free Steel Grille — Tool-free grille removal for driver access and a clean, professional aesthetic
- Versatile Mounting Options — M8 rigging inserts for wall brackets and eyebolt suspension, plus a pole-mount socket to accommodate virtually any installation or portable deployment scenario
- NX Series Subwoofer Compatible — Designed to integrate seamlessly with NX Series subwoofers for a scalable, high-impact portable or installed system

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