The NEXO MSUB18 is an 18″ bandpass subwoofer that extends the low-frequency reach of NEXO’s GEO M series line arrays. This is the Installation (-I) variant, sharing the same width as the GEO M12 main cabinet for tidy, system-matched fixed installs. Its bandpass enclosure and quadratic profiled port deliver high output efficiency in a compact footprint.
DRIVER
18″
Neodymium
ENCLOSURE
Bandpass
Quadratic profiled port
WEIGHT
55 kg
Baltic birch ply
DEPLOYMENT
Omni / Cardioid
Selectable pattern
Install version
This -I variant is the installation version of the MSUB18. NEXO subwoofers are powered and processed by NEXO NXAMP or NXAMPmk2 amplified controllers, which hold the required MSUB18 setup libraries for correct crossover, alignment and driver protection.
Features
✓Single 18″ Neodymium driver
✓High-efficiency bandpass cabinet with quadratic profiled port
✓Selectable Omni or Cardioid deployment modes
✓Same width as the GEO M12 main cabinet for system-matched builds
✓Baltic birch ply construction with composite corner bumpers
✓Integral rigging for flown or stacked deployment
✓Installation-optimised cabinet build
✓Available in black, white or custom RAL colours
Note
This is the Installation (-I) version. The touring version (01MSUB18) is also available. Available in black, white or custom RAL colours.
Specifications
| Driver | 18″ Neodymium |
| Enclosure | High-efficiency bandpass, quadratic profiled port |
| Deployment modes | Omni or Cardioid |
| Dimensions (W x H x D) | 701 x 525 x 704 mm |
| Weight | 55 kg |
| Cabinet | Baltic birch ply with composite corner bumpers |
| Finish | Black (also white / custom RAL) |











