Alpine iLX-W650 + Alpine KPT445u (universal) Power Pack amplifier 

Digital multimedia receiver (does not play CDs)

• digital media receiver with AM/FM tuner (does not play CDs)
• shallow-mount chassis design (2-13/16" deep)
• designed to pair with Alpine's KTP450 power pack amplifier
• touchscreen swipe controls
• designed to work with Apple CarPlay and Android Auto
• built-in Bluetooth connectivity
• USB port accommodates various devices and thumb drives
• FLAC compatible
• 7" capacitive touchscreen

• designed to work with Apple CarPlay and Android Auto

• inputs: rear USB port, two camera inputs
• works with SiriusXM satellite radio tuner (not included,subscription required)
• outputs: 6-channel preamp outputs (4-volt front, rear, subwoofer)

Other Features and Specs:

• 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)
• compatible with most factory steering wheel audio controls (adapter required)
• external microphone included
• built-in amplifier (16 watts RMS/40 peak x 4 channels)
• CTA-2006 compliant

KTP-445U (universal) Power Pack amplifier, 

Compact 4-channel car amplifier — 45 watts RMS X 4

• compact 4-channel car amplifier
• 45 watts RMS x 4 at 4 or 2 ohms
• 90 watts RMS x 2 bridged at 4 ohms
• CEA-2006 compliant
• Class D amp technology
• selectable high-pass filters (60, 80, or 120 Hz at 12 dB/octave)
• switchable 2- or 4-channel input
• switchable RCA or speaker-level inputs
• fuse: 15A
• dimensions: 7-7/8"W x 1-1/2"H x 2-9/16"D