Apollo WB670 Hideaway Stereo System with AM/FM/BT/SiriusXM - 3 Zones with DSPThe new Apollo WB670 inherits key audio innovations and technological brilliance from the Apollo RA670, re-engineered in a compact, space-saving form factor designed to simplify dash space at the helm.  Key features include Fusion’s Digital Signal Processing Technology, enhanced PartyBus™-Network capabilities, Wi-Fi audio streaming with Apple AirPlay® 2, over-the-air software updates, and more source options including Optical Audio for connection to TVs.  The Apollo WB670 also has enhanced connectivity options giving you convenience and flexibility when controlling your entertainment system.  You can connect an Apollo ERX400 wired remote via Ethernet for the full Apollo user experience or alternatively for a more streamlined system, you can control the WB670 using only a Garmin MFD via NMEA 2000® or Ethernet.  From the kick drum to your eardrum, Apollo has made it inherently simple to customize your audio entertainment for superior sound quality. Digital Signal Processing (DSP) A technically superior listening experience made simple, Fusion's DSP produces superior sound quality in every environment.  Precisely calculated loudness curves optimized for the human ear ensure quality, full-range audio at every volume level, while the feed-forward limiter anticipates a peak in the audio and adjusts the gain to make distortion, a thing of the past.  Using environmental information and acoustically designed Fusion speaker profiles, you can now achieve customized, optimized audio for any area of your boat, resulting in an entertainment system that is perfectly tuned for premium audio reproduction, and programmed to protect your system season after season.PartyBus™ Network Enjoy the freedom of musical choice with the Apollo Series and Fusion's PartyBus-Network. We have introduced a new intuitive user experience allowing for easy navigation of your entire boat's audio network, taking control of your audio and sources a seamless experience.  Key functionalities include - Stereo grouping, volume control, power options, and home zone technologyFusion-Link™ Makes control of your stereo easier than ever.  Quickly find your favorite song, tune in to the sports or turn up the volume all from your partnered multifunction display (MFD), compatible smartphone, Garmin Handheld or Garmin watch.  With the app installed, you can enjoy source navigation and track selection from wherever you are on your boat.  The Apollo Series is intelligently simple and always up to date, thanks to the over-the-air software updates available from your smartphone or compatible device via the free Fusion-Link app.Multi-Zone Control  With three independent audio zones available, each with advanced localized menu controls, including zone naming, you can easily customize and control your listening experience in each zone.Over-The-Air Software Updates  The Apollo Series is intelligently simple and always up to date, thanks to the over-the-air software updates available from your smartphone or compatible device via the free Fusion-Link app.Features:Marine digital media receiver with built-in Wi-Fi and BluetoothAdvanced Fusion DSP optimizes sound quality at all listening levelsMulti-zone control lets you tune three audio zonesWorks with iPod/iPhone, plus Android and Windows phonesClass D amplifier technology conserves battery powerPartyBus audio distribution technology Technical Specifications:3 Zones280 Watts peak powerOne ethernet portNMEA 2000 compatible Bluetooth wireless range - 30'ANT wireless range - 10'Class D AmplifierRear USB connectionDAB+ ReadyLanguage Interface - Dutch / English / French / German / Italian / Spanish Dimensions - 5.2"  W x 5.2" H x 2.2" D In the Box:Hideaway Stereo Unit6' NMEA 2000 Drop CableMounting HardwarePower Wiring HarnessZone 1 and 2 RCA Wire HarnessZone 3 RCA HarnessDocumentation∗SiriusXM Promotion - Purchase a SiriusXM Receiver (sold separately) and get a Rebate for 3 Free Months of SiriusXM Service with a Subscription *Sold as an IndividualWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.