Aerpro AP3044A 4-Channel Line Output Converter CB/UHF Battery\ On-Screen Speed Display - Monitor

On-Screen Speed Display - Monitor your speed via GPS in your preference of either Kms or Knots

The RFBTRCA is powered via a 12VDC vehicle or vessel accessory socket

sporting a similar interface to your phone

Stinger RKCP12 carpet foam pad (for full vehicle noise treatment)

USB cord storage built into handle

Aerpro AP3044A 4-Channel Line Output Converter CB/UHF Battery\ On-Screen Speed Display - MonitorThese Adaptors Allow you to Install an Aftermarket Amplifier to your Factory Head Unit These devices take the speaker level outputs from the head unit and reduce the signal to a level of which an aftermarket amplifier can use without overloading its inputs. Aerpro Line Output Converters will convert your existing cars factory head units high level (speaker output) into a low voltage line level (RCA) output allowing you to add on an aftermarket