It provides a connection for one set of RCA cables to provide an audio signal to an external amplifier, and also an additional circuit with remote wire for the remote amplifier turn on wire.
Fitment: for Dodge Stealth 1994-1996, for Eagle Talon 1995-1998, for Mitsubishi 300GT 1994-1999, for Mitsubishi Diamante 1995-2003, for Mitsubishi Eclipse 1995-2012, for Mitsubishi Endeavor 2004-2011, for Mitsubishi Galant 1994-2012, for Mitsubishi Lancer 2002-2007, for Mitsubishi Mirage 1997-202, for Mitsubishi Montero 1997-2004, for Mitsubishi Montero Sport 1997-2004, for Mitsubishi Outlander 2003-2006
OE Number: 70-6522, 71-6522
Note: Only compatible for factory non-amplified systems (base radio), but not the factory amplified stereo systems.
Package Included: 1 x Subwoofer Amplifier Plug and Play Wire Harness