Specification brand autsomecolor blackmodel ak45voltage dc 12v or ac 90 240vimpedance 4 16 bluetooth supportrms power 40wx2peak power 90w x2channel 2 0snr 85 dbfm frequency 87 5 108mhzfrequency 10hz 20khzsize approx 18x14x6 5cm 7 09x5 51x2 6 model ak 45size 18 14 6 5cmrated voltage 12 240vrated power 40w 2rated frequency 20 20khzresolution 47kdistortion rate 0 50 snr 85dbimpedance 4 16 amplifier type hifi amplifiermaterial ironinterface type clipreceive method audio cable bluetooth usb sd radiochannel 2 0 channelwhether to support app not supportedplug type eu us au ukweight 0 8kgpacking list 1 power amplifier1 manual 1 remote control not included the battery 1 radio antenna1 power cordnote 1 we provide clear pictures measurements where possible please check as much as possible to make sure the item is the one that you need 2 please allow 0 5 1 inch difference due to manual measurement 1inch 2 54cm 3 there are no instructions included in this kit if you want to know how to use or install it please contact us by email we will provide help as much as possible Brand: AUTSOME
