SeaKing Stores › 8in subwoofer - 4ohm DVC - black - M1D4-8B 8in subwoofer - 4ohm DVC - black - M1D4-8B £250.00 8in subwoofer - 4ohm DVC - black - M1D4-8B. M1 Color Optix marine subwoofer with 8 in cone, DVC 4Ω / 150 W RMS / 600 W peak; Black grille. Add To Cart Added! 8in subwoofer - 4ohm DVC - black - M1D4-8B. M1 Color Optix marine subwoofer with 8 in cone, DVC 4Ω / 150 W RMS / 600 W peak; Black grille.
