NEXO L18-I 18" Compact Horn-Loaded Fixed Installation Subwoofer for P15 Speaker - Black

NEXO L18-I 18-Inch Black Installation Subwoofer

The L18-I is a high-output, compact horn-loaded subwoofer engineered specifically for fixed installation applications that demand powerful, controlled low-frequency reinforcement. Equipped with an 18" long-excursion neodymium driver and a precision band-pass horn design, the L18-I delivers exceptional bass impact and clarity while extending system response down to 32 Hz with up to 140 dB peak SPL. Its black enclosure integrates seamlessly into professional venues where both performance and aesthetics matter.

Constructed from lightweight yet robust Baltic birch and poplar plywood, the L18-I features a rounded cabinet design that improves airflow and enhances durability. A black fabric-covered grille provides a clean, discreet appearance suitable for architectural installations, while threaded inserts on the back and sides allow for secure mounting using compatible accessories.

Optimized to match the efficiency and output of the NEXO P15, the L18-I takes full advantage of NXAMPmk2 processing, including Advanced Dynamic Processing and phase-aligned crossover options. With selectable crossover frequencies and low-latency operation, this black-finished installation subwoofer delivers tight, impactful sub-bass ideal for theaters, houses of worship, clubs, and performance venues.

• Compact 18" horn-loaded subwoofer for fixed installations
• Designed to pair seamlessly with NEXO P15 loudspeakers
• Delivers deep bass extension down to 32 Hz
• Produces up to 140 dB peak SPL with high impact
• High-excursion 18" neodymium driver with 4.5" voice coil
• Lightweight Baltic birch and poplar plywood enclosure
• Black fabric grille for a discreet installation appearance
• Threaded mounting points for secure accessory attachment
• Optimized for NXAMPmk2 processing and control

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