FPH professional active plastic speaker consist of three active models: FPH15A ,FPH12A and FPH10A. They both can equip a 15”subwoofer for the extended low frequency.The FPH series are built by rugged and ultra-light gas-injected polypropylene enclosure. This elaborately design enclosure effectively avoid the forming of standing wave. The high quality woofer features high power and low distortion,the compression driver is made by a 44mm PEEK diaphragm. FPH series deliver clear, smooth sound. Its outstanding sound capability can be maximum performed under high dynamic condition. The high efficiency“CLASS-D”amplifier adopts switching mode power of wide-range voltage from 100V-240V, which make FPH much lighter than the “CLASS-D”amplifer but getting the equal sound. FPH is equipped with three handles, which is more convenient for carry. FPH15&FPH12 are same size’s passive version.The FPH is designed for meeting room, multi-function hall, music hall, hotel,coffee bar etc..