Skip Navigation

EFX Y-adapter

1 male RCA / 2 female RCA

5 Reviews | 1 question - 2 answers

Item # 142AMYC

This item is no longer available.

Shop all RCA Cables

New model available

EFX Y-Adapter

1 Review



Our take on the EFX Y-adapter

This Y-adapter from EFX consists of 1 male and 2 female RCA plugs — handy for splitting one channel into two. Length: 4". Warranty: 1 year.

I needed 2 of these adapters that were short enough for the back of my after market radio. My vehicle has tight space that excess wire wouldn't allow a proper fit. This length was the only one i found that was just the right size i needed.

ChrisD, New Jersey

What's in the Box:

  • 4" Y-adapter (has two female RCA connectors on one end and a single male RCA connector on the other end)

EFX Y-adapter Reviews

Average Customer Review(s):

(5 Reviews)
rewards card

Submit a review and enter to win a $350 rewards card

Review this product

Thanks for submitting your review

Most reviews are processed and published within 5 business days. You will receive a confirmation email once your review has been published.

Your Review

Use the stars below to rate the overall product on a scale of 1-5
Upload your photos

Not visible. Email associated with order.
(e.g., Charlottesville, VA)

Additional Fields (optional)


By submitting this review, you agree to our terms and review guidelines.

Filter by rating

Customer photos

<< >>

Hands-on research

Product Research


Overview: This Y-adapter can be plugged into a female RCA jack output on a compatible component, splitting one channel into two.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

I purchased this item because my aftermarket radio only takes 1 pair of rca (2 channel) & I have a 4 channel amp which needs 2 pairs rca inputs (4 channel). [ Robinson  Feb 27, 2016 ]

1 question already asked

Yes you can. [ MARK  Feb 29, 2016 ]
That's what I used them for. Bought them to turn 1 into 2 per connection for a newer 4 channel amp I installed. [ richie  Feb 28, 2016 ]