General Features: 

• Alpine INE-W957HD In-Dash Receiver
• CEA-2006 compliant amplifier
• Navigation system preloaded with NAVTEQ map data
• Integrated Android and iPod/iPhone controls
• PandoraLink integrates your car stereo with your iPhone and Pandora Internet Radio
• 2-way iPod Audio/Video control allows control from the iPod or the stereo¬†
• Siri Eyes Free control
• Direct control of Pandora Internet radio 
  • Alpine's Media Xpander Pro DSP-Sound Expansion circuitry ensures optimum sound quality for streaming music 
• iDatalink Maestro allows you to keep your SYNC features (Requires Optional ADS Maestro RR Module and cables
• Power Output: 
  • Peak: 50 watts x 4 channels
  • RMS: 18 watts x 4 channels 
• 7" WVGA touchscreen display 
  • Aspect Ratio: 16:9
  • Resolution: 800 x 480 
• Optional remote control: Alpine RUE-4190
• 1 Year Manufacturer's Warranty
• Authorized Internet Dealer 

Playback and Audio Features: 

• CD/CD-R/RW, DVD/DVD-R/RW, MP3/WMA/AAC
• AM/FM tuner with 18FM/6AM presets
• Works with Alpine TuneIt 2.0 smartphone app 
  • Enter your vehicle and sound system information for tips to make your system sound its best
  • Adjust the EQ, crossover and time correction
  • Share your system and settings on social media 
• iPod and iPhone Ready: Alpine KCU-461IV sold separately
• Android control: HDMI/MHL cable required for video playback
• Dual Zone technology allows you to listen to music up front and play a movie in the back
• 9-band parametric equalizer
• 24bit Digital Analog Converter (DAC) to enhance your MP3/WMA playback
• Rear USB Input
• CD text information display
• MP3 ID3 Tag Display (Title/Artist/Album)
• iTunes Tagging marks your favorite songs on HD Radio and loads them in iTunes
• My Favorites screen displays up to 8 shortcut icons for the features you use the most
• Quick Search and Alphabet Search make navigating your music library easy¬†
• Built-in Low-Pass and High-Pass crossover filters 

Navigation Features: 

• Features Alpine's exclusive Graphical User Interface 
  • Intuitive screen graphics make it easy to find your way 
• 7 million points of interest
• Pre-loaded map database supports United States, Canada, Puerto Rico and Virgin Islands 
  • Update maps via hidden SD card slot behind the screen
  • SD card slot used only for navigation updates 
• Selectable map viewing angles supports North Up, Heading Up or 3D
• Text-to-speech plays back street name, driving directions and any other text the driver needs to here
• Database smart key filtering
• Street name voice guidance
• Auto-sort nearest destination
• Estimated arrival time (ETA)
• Route guidance options
• Voice prompts 

Bluetooth Features: 

• Built-in Bluetooth technology for hands-free talking and audio streaming
• Supports A2DP audio streaming
• Works with most Bluetooth enabled cell phones
• Includes a external wired microphone for clear, convenient talking 

Expandability Options: 

• 3 Sets of 4V preamp outputs (front, rear and subwoofer)
• SiriusXM Satellite Radio Ready: SiriusXM Radio Package and subscription required and sold separately
• Vehicle Data and Steering Wheel Control integration with iDatalink Maestro ADS-MRR (module sold separately)
• Steering Wheel Control Ready for Vehicles not supported by iDatalink Maestro: PAC ControlPRO or Axxess ASWC-1 are required and sold separately
• Dedicated Backup Camera Input: Universal Backup Camera recommended and sold separately