The AudioControl ACX-BT1 is the ultimate solution for giving your audio system Wireless streaming connectivity. The ACX-BT1 features the latest Wireless streaming 4.1 and aptX HD support, delivering 24-bit clarity, lower noise, faster initial connection, and more reliable streaming from a greater distance. The ACX-BT1 is IPX5 rated for marine and motorsports applications, so it will withstand the rigors of all-weather conditions, including as a standalone (no head unit) solution common to side-by-sides, jet skis, and more. Installers will appreciate the unique remote turn-on output circuit that triggers downstream amplifier(s) only when audio is being played over the Wireless streaming connection. IPX5 rated Simple, no button design aptX HD support BT v4.1 Great standalone solution Universal design Higher output voltage Remote turn-on output