ĐẶC ĐIỂM NỔI BẬT SẢN PHẨM
STM M28 OMNI-PURPOSE MODULE
Injection-moulded all-purpose loudspeaker cabinet which fulfils the role of downfill, providing 90°/120° of horizontal dispersion and 0° to 15° splaying angle between modules. Same width as M46, 2/3 height, the M28 can also be used independently from M46 or B112 to create compact line array systems.
M28 features innovative CompassRigTM and REDLockTM rigging, enabling any size of system to be flown safely by one person. Compass RigTM allows pre-setting of inter-cabinet angle values. REDLockTM handle locks front rigging points from rear of cabinet. All adjustments made from one position at rear of cluster.
KEY FEATURES
- 2 x 8 inch LF Drivers
- 2 x HF Compression Driver
- 141dB peak SPL
- Frequency response: 65Hz-19kHz
- H234mm/W575mm/D653mm
- 37Kg/82lb
SPECIFICATIONS
| STM M28 with NXAMP 4x4 | |
| Frequency Response [a] | 65Hz – 19kHz ±3dB |
| Usable Range @-6dB [a] | 60Hz – 20kHz |
| Sensitivity 1W @ 1m [b] | 106dB SPL Nominal (120° horizontal coverage) |
| 107dB SPL Nominal (90° horizontal coverage) | |
| Nominal Peak SPL @ 1m [b] | 140dB Peak (120° horizontal coverage) |
| 141dB Peak (90° horizontal coverage) | |
| Dispersion [c] | Configurable 90°-120° Horizontal x 0-15° vertical |
| Crossover Frequency | 900Hz (Active) |
| Nominal Impedance | LF: 8 Ω (6 Ω min) - HF: 8 Ω (6 Ω min) |
| Amplified Controller | NXAMP4x4 - 3xSTM M28 in parallel on 2 |
| NXAMP4x4 channels - 2x4000W/2Ω |