Uploaded May 2026 | Updated September 2026, 3 weeks ago
AudioControl's LC2i PRO line output converter makes it easy to send a clean audio signal to aftermarket amps and subs when you keep your factory stereo. AudioControl's AccuBASS feature corrects for factory bass rolloff, and makes sure you get a pristine, full-range signal for your amps.
Shop for AudioControl LC2i PRO at Crutchfield: crutchfield.com/i-rYTVc386/p_161LC2IPRO/AudioControl-LC2i-PRO-Line-Output-Converter.html
See how to hook up a line output converter in our amp/sub installation video: youtu.be/eidK7FNI0GA?si=0d7U5sfWnnxHiyWU&t=500
A line output converter takes the amplified factory signal and converts it to a preamp-level signal your amps prefer. And since factory speakers are made as cheaply as possible, there's a lot of eq and processing trickery manufacturers employ in order to not distort the speakers. A LOC like the LC2i PRO fixes that problem when you upgrade, so your music sounds as good as possible.
*Skip to video section:*
0:00 Get clean signal to your amps when you can't change your factory radio
1:04 Bass roll-off is the enemy of good sound
2:17 AccuBASS gives you your bass back
2:51 Installation tip for Stellantis vehicles
4:13 LC2i is active, and needs a power connection
4:30 No need to locate 12V trigger wire
5:17 Full-range and bass-specific outputs
5:42 Handles a lot of power, delivers 9.5v output signal
6:06 Ground isolation switch
6:27 Bass knob included
6:58 Keep your factory radio without giving up bass
7:18 Solves a lot of audio issues
Crutchfield, America's trusted electronics specialist since 1974, has award-winning customer service, free lifetime tech support, and free shipping on most orders. Shop for all your audio and video needs at Crutchfield.com and sign up for the catalog and email newsletter at crutchfield.com
Read articles, in-depth reviews, how-to guides, and watch videos at crutchfield.com/Learn
See more home and car electronics videos on our channel: youtube.com/user/crutchfieldtv
_12 reasons to buy from Crutchfield: crutchfield.com/about/valueprops.aspx_
AudioControl's LC2i PRO line output converter makes it easy to send a clean audio signal to aftermarket amps and subs when you keep your factory stereo. AudioControl's AccuBASS feature corrects for factory bass rolloff, and makes sure you get a pristine, full-range signal for your amps.
Shop for AudioControl LC2i PRO at Crutchfield: crutchfield.com/i-rYTVc386/p_161LC2IPRO/AudioControl-LC2i-PRO-Line-Output-Converter.html
See how to hook up a line output converter in our amp/sub installation video: youtu.be/eidK7FNI0GA?si=0d7U5sfWnnxHiyWU&t=500
A line output converter takes the amplified factory signal and converts it to a preamp-level signal your amps prefer. And since factory speakers are made as cheaply as possible, there's a lot of eq and processing trickery manufacturers employ in order to not distort the speakers. A LOC like the LC2i PRO fixes that problem when you upgrade, so your music sounds as good as possible.
*Skip to video section:*
0:00 Get clean signal to your amps when you can't change your factory radio
1:04 Bass roll-off is the enemy of good sound
2:17 AccuBASS gives you your bass back
2:51 Installation tip for Stellantis vehicles
4:13 LC2i is active, and needs a power connection
4:30 No need to locate 12V trigger wire
5:17 Full-range and bass-specific outputs
5:42 Handles a lot of power, delivers 9.5v output signal
6:06 Ground isolation switch
6:27 Bass knob included
6:58 Keep your factory radio without giving up bass
7:18 Solves a lot of audio issues
Crutchfield, America's trusted electronics specialist since 1974, has award-winning customer service, free lifetime tech support, and free shipping on most orders. Shop for all your audio and video needs at Crutchfield.com and sign up for the catalog and email newsletter at crutchfield.com
Read articles, in-depth reviews, how-to guides, and watch videos at crutchfield.com/Learn
See more home and car electronics videos on our channel: youtube.com/user/crutchfieldtv
_12 reasons to buy from Crutchfield: crutchfield.com/about/valueprops.aspx_
