Contact us
Close contact box
Connect ID #
995 180 962 3

Our hours

Connect ID #
995 180 962 3
All finished with your chat session?

We’ll email you a transcript of this conversation for your records.

For simple questions about your order,
try our virtual agent:

Please enter your name.  
Please enter a valid email address. Why is this required?
Please enter your US phone number.  

For Tech Support, call 1-888-292-2575

Thank you, !
Our conversation will be emailed to
Please enter a question  
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  

Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

Kicker 46KISL

2-channel speaker wire adapter (bare-wire connector to RCAs)

Item # 20646KISL

Find what Fits your car

California customers:
Please click here for your Proposition 65 warning.

Item # 20646KISL

Temporarily out of stock

Expected: 8/11/2020


About the Kicker 46KISL

Speaker-level input adapter

Kicker's KISL speaker wire adapter allows you to convert speaker wires into RCA plug connectors. With this adapter, you can connect your car stereo's speaker outputs directly into a Kicker CX or DX Series amp, or any other aftermarket amplifier equipped with RCA inputs that take high-level input signals.

Product highlights:

What's in the box:

  • 12" Stereo RCA-to-Speaker wire adapters (male RCA-type connectors on one end and bare wires on other)
  • 2 Female RCA to female RCA barrel connectors

Customer reviews

Loading reviews...

Kicker 46KISL reviews

Average review:

16 reviews

Thanks for submitting your review

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee purchase (What's this?)



Crutchfield response

<< >>

More details on the Kicker 46KISL

Mark G.
The Kicker 46KISL replaces these items:

Product Research


Overview: The Kicker RCA-to-Speaker Wire Adapter (46KiSL) allows high level speaker outputs to be connected via RCA plugs. The adapter is ideal for use with amplifiers that have high-level input capability, but no speaker wire input connections. Simply splice the speaker output wires from your head unit to the bare wire ends of the adapter and plug it into your amplifier. The 12" adapters have male RCA plugs on one end, and come with two RCA female-to-female adapters, if needed.

Construction: The KiSL RCA-to-Speaker Wire adapter have split-pin RCA with silver-tinned OFC wire for excellent signal transfer. The K-Grip dual-mold connectors provide a good, solid grip. The KiSL adapter can be used without the need for a line-output converter (LOC).


  • Length: 12"
  • Wire Gauge: 16 AWG

Loading accessories...

Customer Q&A

Crutchfield asked: Why did you buy this?
works well with factory sound system when adding a subwoofer upgrade [ alex l.  Jul 08, 2020 ]
Recommended by Kicker [ William  Jun 17, 2020 ]
Adding Kicker amps to 2016 Ford Explorer that does not have sub output from myFordTouch head unit. [ Sean  Apr 29, 2020 ]
Help in the install. They always have the best stuff for making the job easy. [ Todd  Mar 04, 2020 ]
Purchased for use with the Kicker Hideaway powered under the seat subwoofer. Needed an easy way to connect the included speaker wires to my aftermarket units RCA outputs and this item was recommended for purchase in the manual included. [ Anthony  Mar 01, 2020 ]
Easy High level connection and a better signal connection. [ Bailey  Oct 30, 2019 ]
Head unit has rca jacks for speakers. Speakers have spade connectors [ Eric  Aug 13, 2019 ]
Output from head unit on marine application that is RCA to wire directly into wake tower mounted speakers via routed wires. [ MICHAEL  May 28, 2019 ]
Kicker rocks!! [ Jeremiah  May 14, 2019 ]
Matched the sub rms at 1 ohm [ Quinton  May 07, 2019 ]
I hoping it should be a lot easier than splicing into the speaker wiring harness. [ Samuel  Apr 22, 2019 ]

3 questions already asked

I have a Kicker CXA 1200.1 amp. Was wondering if I actually need these because I have an high output adapter to rca's but sub still doesn't sound right. Any advice?
[ Tim  May 13, 2020 ]
1 answer
make sure that the amp settings are properly set. for example for your sub you want the low pass filter to be on and frequency at around 80hz to start. you also want to make sure that if you are using a high to low pass adapter to feed the amp you need to set the kicker amp to low level input. see if that works.
[ ALINSON  May 14, 2020 ]

Loading articles...