The NEXO L18-I is the install version of the L18 subwoofer, built around an 18″ long-excursion driver in a Baltic birch and poplar plywood cabinet. Finished in white with a fabric-covered grille, it is designed to extend the low-frequency response of NEXO P+ Series installations in fixed venues, houses of worship and permanent AV systems.
18″
Driver · Long-excursion
32Hz-120Hz
Frequency Range · Low frequency
140dB
Peak SPL · Maximum
White
Finish · Install
System IntegrationThe L18-I is a passive cabinet designed to be driven and processed by a NEXO amplifier. As an install variant it adds threaded inserts for mounting accessories and a quick-connect push connector for tidy fixed-installation wiring.
Features
18″ long-excursion driver for deep low end
Baltic birch / poplar plywood cabinet
Fabric-covered grille
Threaded inserts for mounting accessories
Quick-connect push connector for install wiring
Designed to extend NEXO P+ Series systems
White finish for discreet fixed installation
140dB peak SPL output
Specifications
| Driver | 18″ long-excursion |
| Frequency range | 32Hz – 120Hz |
| Peak SPL | 140dB |
| Cabinet | Baltic birch / poplar plywood |
| Dimensions (W×H×D) | 680 × 559 × 775 mm |
| Connector | Quick-connect push connector |
| Finish | White |








