Don't Cut That Dash!  Keep Your Factory Radio! No Radio Required! Out of Sight Audio - Mark 2 (4 Speakers) Module Allows use of a stock radio until Bluetooth signal is streaming. Then module switches the radio off and takes over as the audio source. 6-24 vdc operation (Positive or negative earth) 4 switched input channels 4 amplified output channels 27 Watt RMS / 75 Watt Peak Connect and control with smart phone or tablet with BlueTooth capabilities Can be mounted out of sight (No access necessary) Dimensions 5.55" x 3.8" x 1.25" Cost effective and simple alternative to hidden audio or secret audio systems No radio necessary Existing radio need not be in working order Great for collector or vintage cars where keeping the dash stock or unaltered Great for Boats, Motorcycles, Gulf carts Brand new product (Featured in Hemming sports and exotics and muscle machines magazine) See web site for specific applications & wiring schematics (outofsightaudio.com) Great for use in: Hidden audio source - Secret radio - Vintage car radio - Collector car radio - Motorcycle radio - Golf cart radio - Marine radio - Boat radio - Audio system for car -car stereo system - Bluetooth radio - Classic stereo - Hidden audio - Secret audio - Classic car radio repair - 6 volt radio - 12 volt radio - 24 volt radio - Classic Car Radio - Classic Radio - Classic Retro Radio - Classic Look