Consumer Electronics MA-170 2CH Hi-Fi Stereo Amplifier Booster DVD MP3 Speaker fr Car Motorcycle FAGODDescription£ºIf you have a radio， MP3 or other stereo system attached to your car or motorbike， get great sound on the move with this hi-fi amplifier which is also a great option for connection to your home theatre or entertainment system.Features:1. 100% Brand New and High Quality2. Easy and Convenient to use3.Low distortion， Stereo Amplifier4. Great for use on your vehicle or your home5. Smart， lightweight aluminium casing6. Allows for full control of your volume， treble and bass output7. LED light for Volume ControlSpecifications:1. R.M.S power:20w+20w2. R.M.S Power: !#!amp!*!amp;lt;0.1% atlKHz3. DC Input Power: 12V (2-4)A Max4. Input Sensitivity: 200mv5. Input Impedance: 47K6. Speaker Impedance: 4ohm to 16ohm7. Frequency Reponse: 20Hz to 20KHz8. Min. THD: !#!amp!*!amp;lt;0.005%9. Signal ise Ratio: !#!amp!*!amp;gt;70dB10. RCA Input for MP311. Dimensions:10 x7 x4cm(L x W x H)Package included£º1 x Stereo Amplifier(Not include power adapter)Note:Welcome for your purchase，the color difference is hard to avoid in the internet sales.and we will try our best to adjust the colors as the same as the items，please kindly understand，thanks your interested