PA-80D12V 1000W Car Audio High Power Amplifier Amp Board Powerful Subwoofer Bass AmpSpecification:Model:PA-80DProduct Name:Car AmplifierSubwoofer Type:Subwoofer SpeakerColor:BlackMaterial:MetalChannels:1-ChannelOperating Voltage:12VFrequency Response:30Hz~280KHzRated Power:600WPeak Power:1000WImpedance:4-8 ΩSNR:105dBATHD:0.1%Size:23.5×15.5cm (LXW)Qty:1pcFeatures:-Current Overload, Short Circuits, Thermal Overload, DC Offset.-Mono 1000 Watts Car Audio Amplifier gives you a wonderful in-car entertainment.-High power, good sound quality, no distortion, give you a great hearing enjoyment.-Light weight, handy and easy to install.-Powerful bass.Wiring:1. Speaker connection: amplifier board has a good piece of red and black wire welding can be accessed by a 4-8 Euro 100-150W bass orfull-range speaker or speakers (red pick horn + , black pick speaker – is recommended to use 4 ohm8-12 inch 45 core 100-170 magnetic bass ) ;2. Power connectionA. Car has a CD player : GND then negative vehicle power ; 12V 12V power supply connected to the car ‘s positive ;REM CD player connected to the control line (sothe CD player can directly control the subwoofer amplifier on and off )B. Car no CD player : GND connected to the negative power of the car , + 12V and REM connected together in positive 12Vcar power ( + 12V can also be an indirectone with REM switch control amplifier switching function ) ;C. Directly with the battery (battery) connection : GND connect the battery negativ
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