The NEXO GEO S1230 is a compact, 2-way scalable loudspeaker module with a wider 30° tangential dispersion, making it the downfill partner to the narrow S1210 in GEO S12 arrays. It delivers exceptional MF-LF output from a single 12″ driver and couples with S1210/S1230 modules to radiate as coherent wavefronts with precise vertical or horizontal pattern control.
Configuration
2-Way
Downfill module
LF Driver
12″
Single
Vertical Dispersion
30°
Single-source mode
Nominal Sensitivity
103 dB
SPL, 1W @ 1m
Downfill Coverage
The wider 30° dispersion makes the S1230 the natural downfill module in a GEO S12 array, filling the near field beneath the tighter S1210 modules. S12 arrays display traditional “tight-pack” pattern control in the non-coupled plane. Coupled pattern control is designed in GEOSoft2 array software.
Features
✓Compact 2-way scalable array module
✓Wider 30° dispersion for downfill duties
✓Single 12″ driver with high MF-LF output
✓Directivity Phase Device (DPD) for high sensitivity
✓Hyperboloid Reflective Wavesource (HRW) for coherent wavefronts
✓Couples with S1210 modules in the same array
✓CDD flanges set non-coupled MF/HF coverage to 80° or 120°
✓NXAMP TDcontroller with EtherSound network control
Specifications
| Type | 2-way tangential downfill array module |
| LF driver | Single 12″ |
| Vertical dispersion | 30° (single-source mode) |
| Non-coupled horizontal coverage | 80° or 120° (CDD flanges) |
| Nominal sensitivity | 103 dB SPL (1W @ 1m) |
| Array software | GEOSoft2 / NS-1 |
| Recommended controller | NEXO NXAMP TDcontroller (EtherSound) |
