Rockford Fosgate High-to-Low Converter

The RF-HLC4 high-level to low-level signal converter bridges the gap between factory and aftermarket audio systems. Available in 2-channel and 4-channel configurations, this adapter safely converts speaker-level signals from your radio into low-level RCA outputs—essential when your head unit lacks dedicated preamp outputs. By enabling direct amplifier integration, the RF-HLC4 unlocks superior power delivery and acoustic performance, transforming your vehicle's audio capabilities without requiring a complete radio replacement.

FEATURES AT A GLANCE

1 Year Warranty
RCA Level Output
Speaker Level Input
Available in 2 , 4 channel models 

1 year brand warranty