Product Description
JL Audio CL441DSP CleanSweep OEM Audio Interface: The CleanSweep uses a 32-bit digital signal processor to remove the factory adjustments, then sends your external amplifiers a perfectly clean signal. The CleanSweep connects to your factory radio’s speaker wires, then takes the output of your factory radio and eliminates the peaks and valleys of the preset equalization, leaving a pure, unadulterated signal for your aftermarket amplifiers, speakers, and subs to work … More >>
#1 by Lori L. Schefstad on July 2, 2010 - 9:02 pm
The JL audio sweep allowed me to keep my original head unit and was easily installed. Great product and service!
Rating: 4 / 5
#2 by S. Nanda on July 2, 2010 - 11:21 pm
Works beautifully! Dramatically improved sound quality in conjunction with a nice amp. Was used in an 09 VW GTI w/ the premium package and Alpine MRV 1507 powering front components only.
Cons:
Have to use JL Volume Knob for optimal sound
Renders steering wheel volume controls useless (mute button still functions)
Aux audio input is non eq’d
I love this product and the additional volume knob doesn’t really bother me.
Rating: 4 / 5