Features:Small size.How to work: class D.Quiescent current: 65mA.Efficiency: 90%.Rated output power: 2*210W.Frequency response: 20Hz to 20KHz.Operating voltage: AC12.5V to AC28V.Recommended voltage: AC24V-0-AC24V.Specification:Material: electronic elementColor: red & blackPCB size: 138*92MMPackage included:1 x Audio amplifier Board ModuleNotes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
