The NEXO MSUB12 is a compact touring sub bass module built around a single 12″ long-excursion Neodymium driver in a high-efficiency band-pass cabinet with a quadratic profiled port. Slightly wider than the GEO M6 main and bass modules, it is designed to extend low-frequency response in ground stacks and line arrays of various scales for live sound and touring applications.
Driver
12″
Neodymium, 6Ω
LF Extension
45Hz
Low frequency
Peak SPL
130dB
Nominal peak
Weight
23kg
Per cabinet
Amplification & Processing
The MSUB12 is a passive cabinet amplified and processed via NEXO’s NXAMP4x1MK2, with a single amplifier channel required per sub. Available crossover frequencies are 45-85, 45-120, 45-150, 63-120 and 63-150Hz, extending LF response down to 45Hz.
Features
✓Single 12″ long-excursion Neodymium driver
✓High-efficiency band-pass cabinet design
✓Quadratic shaped profiled port
✓Baltic birch cabinet construction
✓Rigging hardware for ground stacks and arrays
✓Footprint pairs with the GEO M6 modules
✓Five selectable crossover presets
✓Compact 23kg touring format
Specifications
| Driver | 1 × 12″ long-excursion Neodymium, 6Ω |
| Cabinet design | Band-pass with quadratic profiled port |
| LF extension | Down to 45Hz |
| Crossover frequencies | 45-85, 45-120, 45-150, 63-120, 63-150Hz |
| Nominal peak SPL | 130dB |
| Amplification | NEXO NXAMP4x1MK2 (one channel per sub) |
| Cabinet | Baltic birch |
| Dimensions (W×H×D) | 396 × 433 × 550 mm |
| Weight | 23kg |











