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Kicker 46CXARCT Dash-mount wired remote for select Kicker CX amplifiers

Item # 20646CXART

7 questions - 9 answers

Item # 20646CXART

In stock

About the Kicker 46CXARCT

Buck Pomerantz

Control the level of bass

Kicker's 46CXARCT Remote Bass Control lets you adjust the level of your Kicker CX Series mono amplifier from the front seat, so you can crank up the bass when you want to, or tone it down when you have to. It also works on any CX, DX or PX Series amplifier with a REMOTE BASS jack.

Product highlights:

  • remote bass level control
  • works with select Kicker CX Series amplifiers
  • 19.5-foot remote cable and mounting hardware included
  • dimensions: 1-11/16"W x 1-1/16"H x 1-15/16"D (including knob and cable)
  • warranty: 2 years
  • MFR # 46CXARCT

What's in the box:

  • Bass Level control module
  • 19.5' Cable (stereo 3.5mm plugs on both ends)
  • Two 3/8" Mounting screws
  • Installation Guide

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4.5 out of 5 stars
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More details on the Kicker 46CXARCT

Mark G.
The Kicker 46CXARCT replaces these items:

Product Research


Overview: The Kicker CXARC is a wired remote control for select Kicker amplifiers. It is compatible with CX-, DX-, and PX-series amplifiers that are equipped with a 3.5mm remote port. The remote allows you to control the output level of the connected amplifier from the front of the vehicle. The CXARC includes a 19½' cable and mounting screws.


  • Height: 1.035"
  • Width: 1.675"
  • Depth:
    • Body Only: 1.275"
    • Body and Knob: 1.9"
    • Body, Knob and Cable: 3.06"

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Customer Q&A

7 questions already asked

Does this work for the older sx model amps?
robert joseph  Jul 26, 2023
1 answer
This Kicker 46CXARCT will not work with the Kicker SX model amps, Robert. This knob has a 3.5mm stereo connection, while the SX amps appear to use an RJ-45 connection. We do not have any options currently that will work with the SX amps, but you can always add the AudioControl Epicenter Bass processor in the link below on your RCA signal input not only to improve sound but add the rotary knob control, as it is included with the Epicenter! I hope this helps.
bo  Jul 26, 2023 (Staff)
If I have it in my first kicker amp, and other 3 piggybacked off the first by rca out to in to out to in, will all 4 turn down?
mr_sid  Apr 19, 2022
1 answer
I don't believe this will as it controls the gain between the low level inputs and the speaker output of just that amp. Therefore, you would need 4 of them to turn down the gain on all the amps. If you are looking to turn down all four amps simultaneously, the only way I can see it working is to add a gain knob in between a single RCA low level that then splits to each of the 4 amps. Your head unit may have the ability to adjust the level. Then you would only need a splitter that takes the single RCA line from your head unit and splits it into four.
kent  Apr 20, 2022
Does this completely turn off the bass but still keep the volume as is??
elpasso  Oct 31, 2021
3 answers
It works like a volume for bass
jonathan  Oct 31, 2021
Yes. It adjusts just the bass level not volume.
connon  Oct 31, 2021
clarence  Oct 31, 2021
Will this work with my cx600.1 amp?
jason  Oct 24, 2021
1 answer
yes it will work well. If you decide not to get it, you'll be missing out on all that shaking bass. Hope you have some good speakers.
robert  Oct 26, 2021
Will this base knob work with my 47key5001 kicker amp?
becka  May 06, 2021
1 answer
Yes. I used this exact one with my 47KEY500.1 amplifier. If you're handy, you can even remove the 'guts' of this unit from its bottom mount enclosure, mount it behind just about any panel with small hole for the threaded nose (like an unused switch location), then replace the removable knob for a truly 'factory' look!
logan  Nov 21, 2021
will this fit the Kicker 46CXA400.1T ?
alberto  Jan 10, 2021
1 answer
Yes, your cx series amp should have a small round port for it.
sammy  Jan 10, 2021

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