SonicHub2 from Simrad upgrades the original SonicHub audio entertainment system, incorporating the newly implemented NMEA 2000 audio/entertainment protocol, which allows complete control from Simrad’s NSS evo2 and NSO evo2 MFDs and glass-helm systems. Features include Bluetooth audio streaming to the SonicHub2, a video output (composite RCA) for playing files from a USB drive, dual USB ports for connecting and charging multiple devices, a 50W-by-4 amplifier and integrated support for Pandora internet radio via your favorite mobile device. $329; simrad-yachting.com