Color Black Brand FULAITE Model FLT-4230 Quantity 2 Piece Material Iron Function With high phasic fidelity can realize standard point source replay; On listening coaxial speakers replay music with audio-visual accurate positioning and high resolution sound field grand performance; Bass reality with cohesion high energy density and good transient; Mediant sweet and fulness; High pitch with penetrating power Interface/Port OthersN/A Power 80 W Power Supply 12V Other Features Impedance: 4ohm; frequency response: 70~20Hz; Sensitivity: 88dB Packing List 2 x 4" coaxial speakers 2 x 4" coaxial speaker covers 2 x Connection cables (120cm) 1 x Chinese manual