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AudioQuest FLX-X RCA Y-Adapter

1-male-to-2-female audio Y-adapter

5 Reviews

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AudioQuest's well-made FLX-X male-to-female RCA Y-adapter provides a solid, high-quality connection for lots of home audio configurations. One of the most popular is connecting two subwoofers to the single sub output on a home theater receiver. Signal wires are made of AudioQuest's low-distortion Long Grain Copper.

Works well.

Anonymous, St Marys, KS

What's in the Box:

  • 9.5" Y-adapter cable (with 2 female RCA connectors on one end and 1 male RCA connector on other end)

Product Highlights:

  • 1-male-to-2-female audio Y-adapter
  • Long Grain Copper conductors and gold-plated RCA connectors
  • length is 9-1/2 inches
  • warranty: 5 years
  • Our 60-day money-back guarantee

AudioQuest FLX-X RCA Y-Adapter

Average Customer Review(s):

(5 Reviews)

AudioQuest FLX-X RCA Y-Adapter

Anonymous from St Marys, KS on 9/20/2016

Crutchfield Customer Review (What's this?)

Works well.



hook up

mch from Davenport iowa on 5/29/2015

Crutchfield Customer Review (What's this?)

Seems to work fine..

Pros: As advertised

Cons: None

Multiple Uses

DH from Indianapolis on 9/2/2014

Crutchfield Customer Review (What's this?)

I have three of these adapters. Two of them connect to the left & right output of my CD player. One set goes to my tube pre-amp and the other into my integrated amp, so I can listen either way at the push of a button. Another set allows me to input into my subwoofer from two sources. Very versatile. Minor problem, the sockets could be a little tighter, they can slip and come loose if you move equipment around much, they won't take much pulling before they come loose. To my ears, they don't degrade the sound at all.

Pros: Very versatile, multiple uses in a hi-fi set-up. Good sound.

Cons: Could have a tighter fit.

Audio Quest Y Adapter

Giovanni from Toa Baja, Puerto Rico on 12/10/2013

Crutchfield Customer Review (What's this?)

This fabulous flexible audio connector has a termination in gold that provides higher quality sound. All my wires are of this brand.



AudioQuest RCA Y-Adapter

Chuck from Buchanan, Ga. on 8/1/2013

Crutchfield Customer Review (What's this?)

No complaints with the appearance nor performance of these Y adapters. I'm using one at each side of my second pre-out to feed both channels of my left and right subs.

Pros: They work as advertised. Exactly what I wanted.

Cons: None apparent to my ears.


Hands-on research

Product Research


Overview: The Audioquest Y-adapter cable (M22F-FLX-X) is fitted with two female RCA connectors and one male RCA connector. The Y-adapter cable features solid long-grain copper conductors and gold-plated RCA plugs to ensure minimum signal loss.

Our Product Research Team

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Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

I wanted a high-quality adapter to split one LFE output into two. [ ERIC  Jun 01, 2016 ]
Helped me send bass signals to a pair of Def Tech fronts with built in subs [ Andrew  May 17, 2016 ]
I picked this adapter in order to connect 2 powered subwoofers to a single Sonos connect amp. Having 2 subs connected to a pair of bookshelf speakers really helps balance the bass in the room. [ GENE  May 09, 2016 ]
Work great with dual subs [ The  Apr 26, 2016 ]
I needed a way to split one sub-out to 2 tower speakers with subs built-in. [ Dominic  Mar 12, 2016 ]
To split one of my subwoofer outputs so that I can add a third sub in my surround system [ David  Feb 27, 2016 ]

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