I have a prius with the factory jbl system. will this work by tapping the rear door speakers?

The LCi requires a full-range signal to work properly so more than likely use the front door speakers as an input, remember you are piggybacking off the wires so the speakers you get the signal from will still be operational. Hope this helps!

Can I buy just the bass knob

It's been a while but the last time I was on you were able to purchase a base not by itself just put up on your search bass knob for whatever you're buying

are these just for stock radios or can one install this on a aftermarket stereo?

You can put it on any radio. There’s really not a reason to put one on an aftermarket radio. All your doing is putting in a rca hookup for the amp. Most if not all aftermarket HU’s come with rca hookups now. On a side note if you do need one, shop around. This is junk. And way to expensive. I’m about to just buy a amp with high level hookups and trash this LCi2 it’s junk

will this work on a 2016 audi with bose fiber optic system? Ive tried a different LOC and when its attached to the speaker wires the I lose signal.

Not that I'm aware. Best bet is to call Audi to verify

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AudioControl LC2i PRO 2-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Includes ACR-1 Dash Remote Bass Knob Controller

AudioControl LC2i PRO 2-Channel Active Line Output Converter with AccuBASS for Adding Subwoofers, Amplifiers to Factory Car Audio Receiver Head Unit, Includes ACR-1 Dash Remote Bass Knob Controller

Product ID: 313947361

Details

Brand
AudioControl
Maximum supply voltage
40 Volts
Minimum supply voltage
40 Volts
Mounting type
Dash Mount
Number of pins
4

🔊40V max input handling

🎚️9.5 Vrms line driver output

🎛️AccuBASS bass compensation

AR$823053

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Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎵 Elevate your ride’s sound game — never settle for factory flat again!

CUSTOM BASS CONTROL - AccuBASS tech compensates for factory bass roll-off, delivering rich, deep lows every time.
FLEXIBLE TRIGGER MODES - Choose from GTO, audio sense, or 12V remote turn-on for perfect system compatibility.
INSTANT BASS ADJUSTMENT - Included ACR-1 dash remote lets you fine-tune bass on the fly without leaving the driver’s seat.
POWERFUL SIGNAL CLARITY - Up to 9.5 Vrms output ensures your amps get the cleanest, strongest signal possible.
SEAMLESS OEM INTEGRATION - Load selection switches make factory system upgrades effortless and flawless.

The AudioControl LC2i PRO is a premium 2-channel active line output converter designed to seamlessly integrate with factory car audio systems. It handles up to 40V speaker-level inputs and delivers a robust 9.5 Vrms output to amplifiers, featuring AccuBASS technology for bass roll-off compensation. With multiple trigger modes and a slim chassis, it offers flexible installation and precise bass control via the included ACR-1 dash remote, making it the ultimate upgrade for adding subwoofers or amplifiers to your vehicle’s sound system.

Specifications

ASIN	B08GH3B3PW
Best Sellers Rank	245 in Car Audio & Video Input Adapters
Brand	AudioControl
Customer Reviews	4.6 4.6 out of 5 stars (1,200)
Global Trade Identification Number	00851523007782
Interface	RCA
Item Dimensions L x W	17.5L x 7.6W centimetres
Item Weight	0.75 Pounds
Manufacturer	AudioControl
Manufacturer Part Number	851523007782
Maximum Supply Voltage	40 Volts
Minimum Supply Voltage	40 Volts
Model Number	LC2i PRO
Mounting Type	Dash Mount
Number of Channels	2
Number of Items	1
Number of Pins	4
UPC	789993542215 851523007782 789993542253 789993542277
Unit Count	1.0 count

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