Designed for indoor use, the BS-301B is a 2-way speaker system featuring high power handling. It consists of a subwoofer and 4 satellite speakers. The subwoofer is equipped with two 16 cm cone speakers and each satellite speaker equipped with one 8 cm cone speaker. The subwoofer can be installed on a floor or to a wall, and the satellite speaker can be installed to a wall or ceiling. Frequency Response: 40 Hz - 20 kHz* ×2 channels. Subwoofer: 16 cm, and dimensions: 210 (W) × 390 (H) × 563 (D) mm. Satellite Speaker: 8 cm, and dimensions: 92 (W) × 97.5 (H) × 100 (D) mm. Black color. Weight: 21,35 kg.