STM B112 Bass Module
Injection-moulded bass cabinet featuring a Neodymium high excursion 3000W 12″ bass driver with 4″ voice coil. It has the same format – dimensions, weight, gravity centre – as the M46. The hybrid horn-loaded design maximizes the efficiency of the driver, delivering 6dB more than a standard front-loaded driver in this frequency range.
B112 features innovative PistonRigTM and REDLockTM rigging, enabling any size of system to be flown safely by one person. REDLockTM handle locks front rigging points from rear of cabinet. All adjustments made from one position at rear of cluster.
Key Features
- 1 x 3000W +/- 3cm excursion 12 inch LF Driver
- 141dB peak SPL
- Frequency response: 63Hz-200Hz
- H350mm/W575mm/D715mm
- 59Kg/130lb
Specifications
| Frequency Response [a] | 63Hz – 200Hz ±3dB |
| Usable Range @-6dB [a] | 55Hz – 250Hz |
| Sensitivity 1W @ 1m [b] | 107dB SPL Nominal |
| Nominal Peak SPL @ 1m [b] | 141dB Peak |
| Nominal Impedance | 16Ω (12 Ω min) |
| Amplified Controller | NXAMP4x4 - 3xSTM B112 in parallel on 2 NXAMP4x4 bridged channels - 8000W/4Ω |
Features
| Components | LF: 1 x 12” (30cm) 3000W high excursion Neodymium 16 Ohms driver |
| Height x Width x Depth | 350 x 575 x 715 mm – 13.78” x 22.64” x 28.15” |
| Weight : Net | 59kg – 130lbs |
| Connectors | 2 x NLT4-MDV Speakon 4 poles (in/out) |
| Construction | PU Composite Low Density – Polyurethane water based black coating |
| Handles | 3 handles (2 sides and 1 rear) |
| Front | Perforated Dark Grey Metal Grille |
| Rigging | Integral 3 points flying system. Inter cabinet angle adjustments from 0.2° to 10° in logarithmic steps |
