These products make aftermarket car audio speakers and amplifiers work with today’s Factory head units.
They let a person keep their factory radio and add Speakers and Amplifiers to improve their vehicles sound.
JL AUDIO CL-RLC
This unit is a 2 channel remote level control/line driver. You can use its balanced inputs to give it a signal from a factory system and it will give you a boosted output voltage of up to 7.5 volts output. This way your aftermarket amplifier has tons of input which makes it give tons of output. The amplifier does not have to work as hard to amplify the signal. Regular types of hi/low level converters give you no voltage boosts for your system. The CL-RLC makes an added on subwoofer sound great! The level control knob mounts in reach of the driver to give you quick control of the systems output with the turn of the dial.
JL AUDIO CL441 DSP CLEAN SWEEP
Basically the Clean Sweep does what it’s called.
It cleans the factory amplified and crossovered sound signal using a Digital signal processor which automatically equalizes the signal.
This gives aftermarket amplifiers a clean full range signal that they can amplify.
It has 1 Auxiliary input which the user can hook in an Aux source like an I pod or satellite radio to their system.
8 volts of output voltage comes from the Clean Sweep to go to your aftermarket amplifiers to give a clean crisp signal.
When getting installed the Clean Sweep is usually hidden from view, the level control knob is the only thing visible.
JL AUDIO FIX-82
OEM Integration DSP with Automatic Time Correction and Digital EQ. 8-ch. Inputs / 2-ch. Stereo RCA Outputs / 1 Digital Optical (Toslink) Output
The FiXT 82 is a state-of-the-art digital signal processor engineered to deliver world-class sound from factory audio systems, without replacing the OEM source unit. Unlike other OEM interface products, the FiXT 82 is the first DSP to automatically correct time delayed factory outputs prior to signal summing and EQ correction.
With a powerful 24-bit DSP processor and dual 1/3 octave equalizers onboard, complex 2-way, 3-way and 4-way factory audio outputs are combined and level-matched automatically into a flat, full-range stereo signal.Differential-balanced inputs accept virtually any OEM analog audio signal, from low-voltage, line-level to high-power, amplified speaker-level outputs (up to 30V RMS).
Calibration is initiated with just a single button press and takes only about 30 seconds to complete, with no special equipment needed. Output options include dual RCA jacks (4V RMS) or a digital optical (Toslink) output, supporting PCM audio (S/PDIF) 24 bit/48 kHz. Activation methods include 12-volt or automatic (Signal/DC-Offset Sensing), plus a dedicated remote turn-on output is on-hand for controlling your aftermarket equipment. Connect the optional DRC-100 Digital Remote Controller (sold separately) to add Master Volume Control capabilities and preserve your vehicle’s handsfree calling features, if equipped, all from the driver’s seat. Clipped input signals and overall condition are also reported via the DRC-100’s multi-color status LED.
Achieving great sound from your factory stereo has never been easier, or sounded better.