FUSION MS-WB670 Hideaway Apollo Stereo Apollo WB670 hideaway stereo system, MFG# 010-02346-00, digital signal processing, FusionLink, NMEA2000, Ethernet, multi zones, and PartyBus. Inputs: Bluetooth, AM/FM, AUX, USB, optical, advanced SiriusXM. Controled from ERX400 remote or Garmin MFD.