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 |