Product Description 5 inch full frequency surround speakers The MV-150 is made of 28 core filaments with a high pitch drive unit, 5 "carbon fiber compound basin low, with box body, into the wall installation. small families and small businesses application space requires 80W power. System parameters: Speaker Type: Wall-mounted, Hidden Treble converter: 28-Core Wire Super high tone Low frequency converter: 5 inch carbon fiber composite bass Rated power: 80W Frequency response: 65Hz-20KHz Rated impedance: 8 ohms Sensitivity: 84dB Connector Type: red and black terminal Available surfaces: black matt matte finish Size (width × height × depth): 240 × 360 × 145 mm Net weight: 5.4Kg