Banshee Marine Active External VHF Speaker - Black [BAR-VA-1B]Active External VHF Speaker Black The BAR VA 1W (White) and BAR VA 1B (Black) Active VHF extension speakers provide the loudest and clearest amplification of your VHF radio. A built in 10W DSP amplifier actively removes sound that falls outside of the human vocal range to help you hear those vital communications. Each unit is adaptable to three mounting configurations switching between Helm and Overhead Mount is achieved by just rotating the included