What is Loc radio?
A: A line output converter, or LOC for short, converts a speaker-level output signal into an RCA preamp-level signal. This lets you connect the radio to the amplifier. It can also be used to connect a new radio to a car’s factory amp (see below).
What is car radio din?
DIN stands for Deutsches Institut für Normung, a German group that sets industry standards and which once set the standard for all car radios. Newer cars tend not to follow DIN standards for stereos and instead integrate the stereo’s head unit into the infotainment.
What is DIN vs double DIN?
DIN size refers to the size of the stereo’s chassis, and car stereos come in two standard sizes: Single-DIN refers to stereos that are two inches tall (and seven inches wide) Double-DIN refers to stereos that are four inches tall (and seven inches wide)