About the Rockford Fosgate RF-HLC4
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.
- 4-channel line output converter
- input: up to 10.5-volt (about 27 watts)
- output: up to 3 volts
- includes ground leads to reduce noise if necessary
- dimensions: 4-15/16"W x 1-1/16"H x 3-1/16"D
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # RF-HLC4
What's in the box:
- 4-Channel high-level to low-level signal converter
- 12" Speaker-level harness
- Instructions on packaging
Rockford Fosgate RF-HLC4 reviews
Thanks for submitting your review
More details on the Rockford Fosgate RF-HLC4
4-Channel High-Level to Low-Level Converter: The Rockford Fosgate RF-HLC4 is a 4-channel high-level to low-level signal converter designed for factory or aftermarket radios that do not have dedicated low-level RCA outputs. The adapter converts high-level signal from the radio's speaker line and transforms it into a safer low-level audio signal. This allows you to add a 4-channel amplifier to your system for higher power output and better sound quality.
Speaker Level Input: The Rockford Fosgate RF-HLC4 comes with a 10-wire speaker-level harness which plugs into the converter's 10-pin connector. The speaker-level harness will need to be spliced or crimped onto your head unit's wiring harness (splicing and crimping accessories sold separately). The RF-HLC4 has an input voltage of up to 10.5V.
|Pin #||Wire Color||Function|
Note:Connecting the Ground leads (brown) is not necessary unless there is noise in the audio system.
Low Level Output: The Rockford Fosgate RF-HLC4 is fitted with 4 RCA jacks (Front Left/Right, Rear Left/Right). These RCA jacks connect to your aftermarket amplifier via stereo RCA cables (sold separately). The RF-HLC4 has an output voltage of up to 3V.
Mounting Options: The 4-channel high-level to low-level signal converter should be installed behind the vehicle's dash and car stereo.
8 questions already asked