• digital multimedia receiver with AM/FM tuner (does not play CDs)
• high-resolution 8″ capacitive touchscreen
• Alpine Restyle package recommended for installation (not included)
• built-in GPS navigation
• plays media loaded with MP3, WMA, and AAC music files (plus high-res FLAC)
• Waze-ready with Apple CarPlay or Android Auto
• built-in HD Radio tuner

Smartphone Features:

• Android Auto and Apple CarPlay compatible
• built-in Bluetooth for hands-free calling and music streaming
• display and command of select music, navigation, and other apps with iPhone and Android
• Pandora and Spotify control with iPhone and Android
• Siri Eyes Free control with select iPhones
• HDMI/MHL cable required for viewing video content from compatible Android devices

Navigation Features:

• built-in navigation system with 3D representations of buildings, landmarks, and terrain
• maps of the United States, Canada and Puerto Rico, plus 6 million points of interest
• free lifetime HERE traffic service in metropolitan areas
• text-to-speech voice prompts announce actual road names at turns
• lane assistance and junction view
• pinch-to-zoom map interface
• Alpine Go! app sends destination from your phone to the X308U

Audio/video Features:

• plays USB memory devices (see Details for full capabilities)
• 9-band parametric EQ
• independent source volume level settings
• time correction
• high- and low-pass crossovers
• dual-zone A/V output
• compatible with Alpine TuneIt app for sonic profile settings and adjustments through your smartphone

Expandability:

• compatible with SiriusXM satellite radio tuner
• compatible with optional Accessory Control Module, Multi-Camera Selector Interface, 2-camera switcher, DVD player, and HDMI switcher
• inputs: HDMI input; rear USB input; rear composite A/V input (occupied if used with optional iDatalink Maestro module); rear-view camera input
• outputs: HDMI output; 6-channel preamp outputs (4-volt front, rear, subwoofer)

Other Information:

• wired connection to parking brake required to access settings, video display, and other features on this receiver (the parking brake must be connected and set, released, and set again)
• built-in amplifier (16 watts RMS CTA-2006/50 peak x 4 channels)
• compatible with most factory steering wheel audio controls (adapter required)
• compatible with iDatalink Maestro
  • retains factory features in a wide selection of vehicles
  • displays engine performance data on touchscreen