4 Inch Mid Bass Woofer Sound Speaker System Loud Range 40W Peak Power w/ 4/8 Ohm Impedance and 50-20KHz Frequency

Small caliber, large power, large rubber edge, clean and firm bass, steady and powerful. Very suitable for the production of 2.1 speakers subwoofer unit and two-way Crossover speaker woofer. The cone is added with flax and bamboo fiber, the suspension is made of rubber and foam composite material, the real long-stroke, high-power design. 4 Inch Mid Bass Woofer Sound Speaker System Loud Range 40W Peak Power w 4/8 Ohm Impedance and 50-20KHz Frequency Features: brand new and high quality Small caliber, large power, large rubber edge, clean and firm bass, steady and powerful. Very suitable for the production of 2.1 speakers subwoofer unit and two-way Crossover speaker woofer. The cone is added with flax and bamboo fiber, the suspension is made of rubber and foam composite material, the real long-stroke, high-power design. The use of strong magnetic circuit system, air back flow system to ensure that the work in the high-power long stroke, bass clean, strong, fast. Low-frequency full of fle