The Stinger SGN141 is a high power adjustable line output converter that lets you connect an aftermarket amplifier to a factory stereo by converting speaker-level signals to RCA preamp outputs. It preserves the OEM audio signal while providing a controllable output level for proper amplifier gain staging.

Built with matched level stereo controls and high-grade internal components, the SGN141 is designed for concealed installation in vehicles lacking factory RCA outputs. It accepts speaker-level inputs and provides RCA outputs for connection to aftermarket amplifiers.