Axxess AXLLC is a universal RCA level controller used to control amplifier volume or front-to-rear level balance between amplifiers in compatible vehicle audio systems. At a Glance Controls amplifier volume from an accessible mounting location Can control front-to-rear volume balance between amplifiers RCA input/output signal path Mounting tabs for convenient installation Universal application System / Application Notes Universal RCA level control for compatible aftermarket amplifier systems Universal installation part; confirm the required signal type, input/output connection, and system design before purchase Professional installation is recommended when adding amplifiers, processors, EQs, or crossovers to factory-radio systems Check the latest Metra / Axxess instructions before installation Installation Notes Confirm exact year, make, model, trim level, factory radio, and factory audio system before installation Test-fit components and review manufacturer instructions before final assembly Additional parts may be required depending on vehicle equipment, radio selection, speaker selection, or wiring configuration Professional installation recommended What’s in the Box Axxess AXLLC RCA level controller Technical Specifications Brand: Axxess Model: AXLLC Product Type: RCA level controller Application: Universal RCA level control for compatible aftermarket amplifier systems Connection Type: RCA low-level audio Mounting: Integrated mounting tabs Sold As: Each Identifiers & Packaging MPN: AXLLC UPC: 086429387694 Sold As: Each Included Components: Axxess AXLLC RCA level controller Why Buy From MCOR Automotive Authorized retailer for the brands we sell Specialists in vehicle audio integration, radio replacement parts, and installation accessories 22+ years of professional automotive electronics experience Expert support for compatibility verification and proper setup