
Product highlights
What's in the box
- 4-Channel high-level to low-level signal converter
- 12" Speaker-level harness
- Instructions on packaging
About this item
Written by Crutchfield's Buck Pomerantz
Small enough to fit behind your dash and never needs adjusting
When you want to add an amplifier to a car stereo that doesn't have RCA-type outputs, Rockford Fosgate's HLC4 4-channel line output converter may be the perfect solution. The HLC4 converts the high-level signal from your receiver's speaker-level outputs down to low-level signals that your amp can handle. This compact converter will fit just about anywhere.