600W Amplifier Board Bass

600W High Power Amplifier - Can push 8-12 inch woofer (double voice coil speaker can also be).Specifications:Product Name: Car Audio Power Amplifier BoardSignal To Noise Ratio: 75-90DBOut Power: 600WSubwoofers Types: Enclosed Subwoofer SystemsRMS: 150WItem Size: 155x170mm/6.1x6.69inMaterial Type: MetalVoltage: 12VFrequency Range (Hz): 30Hz~280KHzImpedance: 4ΩAudio Sensitivity: 75-90DBColor: BlackNote:- Connected to the 12V power supply must be connected to the positive electrode of a battery can not in the car just to find a positive line connected or burned- GND interface must be connected with the cathode- Connect the power cord of the three interface in the middle of the interface is the control line rem began testing machine take 12V test. And then find the top of the CD ACC control line interface wiring and be careful not to touch the ground in the car the exposed place carefully with electrical tape wrapped package is solid otherwise it will cause a short circuit burned out the machine.Package Includes:1 x Car Audio Amplifier Board