The NEXO eLS18 is the largest subwoofer in the eLS installation series, housing an 18″ high-excursion driver in a bass-reflex enclosure that reaches down to 32Hz with a peak SPL of 138 dB. Built for large-scale permanent installations, theatres, concert halls, large venues, and houses of worship, where deep, authoritative low-frequency output is non-negotiable. Constructed from 15mm baltic birch plywood with integrated rigging points, it pairs with NEXO ePS loudspeakers and is driven by NEXO nanoNXAMP or DTD controllers.
18″
Driver · High excursion
138 dB
Peak SPL · Bass-reflex design
32 Hz
Low Frequency · -6 dB extension
41 kg
Weight · Baltic birch plywood
Features
18″ high-excursion driver for deep, room-filling bass
Bass-reflex enclosure with 138 dB peak SPL output
Low frequency extension down to 32 Hz
15mm baltic birch plywood construction with polyurethane coating
Magnelis grille with black UV and fire-resistant cloth
Integrated rigging points for permanent installation
2x In/Out pitch screw terminal blocks with IP cover
Compatible with NEXO nanoNXAMP and DTD controllers
Specifications
| Driver | 18″ high excursion |
| Enclosure Type | Bass-reflex |
| Peak SPL | 138 dB |
| Low Frequency Extension | 32 Hz |
| Enclosure Material | 15mm baltic birch plywood, polyurethane coating |
| Grille | Magnelis with black UV/fire-resistant cloth |
| Connectors | 2x In/Out pitch screw terminal blocks with IP cover |
| Dimensions (H x W x D) | 531 x 600 x 671 mm |
| Weight | 41 kg |
| Finish | Black |
| SKU | 01ELS18 |





