ITEM NAME:Waterproof Motorcycle Stereo Speakers Audio Sound System for ATV UTV and All 12 Description: High quality Motorbike Motorbike Audio. It's really tiny have up to 4 speakers on it mostly, only two are supplied with it. it's a fantastic little accessaries complete with remote control and anti-theft alarm that you turn on and off with the power button on the remote control A high quality item the alarm system is very loud and is triggered by knocking the vehicle . Supporting MP3 music via SD cards and a USB interface, an eye-catcher. The watertight speakers can be used without problems even in rainy weather. Specification: Working voltage: DC12V Power output: 2 x 20W Operating temperature: 0Â ° ~ 60Â ° Supported: SD / MMC card Supported: MP3 format Wireless Controll Distance: up to 100m Color: Purple+Clear Package Includes: 1 Piece Motorbike Audio 2 Pieces Speakers SKU: DMO0000534267026925.High quality Motorbike Motorbike Audio. A high quality item the alarm system is very loud and is triggered by knocking the vehicle. 1 Piece Motorbike Audio. It's really tiny have up to 4 speakers on it mostly, only two are supplied with it.