B-228 is Hybrid® horn/reflex loading combines the acoustic efficiency and impact of bass horn technology with the low frequency extension of a reflex design, enabling it to produce significantly higher output levels than a traditional reflex-loaded subwoofer. With an operating range of 32-150Hz + 3dB, it features dual long-excursion 18” (460mm)/4.” (100mm) voice coil ferrite drivers, with water resistant cones and triple roll surrounds.
| MODEL | B228 |
| Power RMS | 2400w |
| Prog.Power | 2800w |
| Frequency Range(+db) | 32Hz-250Hz |
| Impedance | 4 0hm |
| Sensitivity | 99db |
| TransducersLF | 18″ LF driver |
| Voice Coil | 4″ |
| DIM (mm) LxBxD | 564x1137x714 |
| Weight ( Approx.) | 75kgs |