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T-Spec RCA-Y2 Y-Adapter

1 male RCA/2 female RCA (marine certified)

Item # 120RCAY2

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

Item # 120RCAY2

In stock

About the T-Spec RCA-Y2 Y-Adapter

Double your signal

This T-Spec RCA Y-adapter comes in handy when you need to supply two amplifier channel inputs with the signal from one cable. For example, if your car stereo only has one set of RCA outputs and you're installing amps in two different locations, you'd plug two of these adapters into your receiver, giving you four signals to feed your two separate amps. Warranty: 1 year.

What's in the box:

  • 9" Y-adapter (w/ two female RCA connectors on one end and one male RCA connector on other end)

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T-Spec RCA-Y2 Y-Adapter reviews

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Crutchfield response

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More details on the T-Spec RCA-Y2 Y-Adapter

Mark G.
The T-Spec RCA-Y2 Y-Adapter replaces these items:

Product Research


T-Spec v10 Series Y-Cable: The T-Spec v10 series Y-adapter cable features a single male RCA connector on one end and two female RCA jacks on the other end. This Y-adapter cable offers a high-level of noise rejection thanks to its four-twist wire construction. The T-Spec v10 series Y-adapter cable uses precision machined brass ends a with quad-split tip and slip-resistant composite band for maximum contact and signal transfer. The Y-adapter cable also features a proprietary ultra-flexible PVC jacket that is so durable it is BC-5W2 marine compliant.

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Customer Q&A

Crutchfield asked: Why did you buy this?
I was watching reviews online and the radio I bought has only one sub out put. Upon further research I was recommended to buy this y adapter to help with the RCA cables. [ Tevin  Apr 19, 2020 ]
Needed this for my JBL GTR - 104 to Kicker 11HS8 powered subwoofer. [ Scott  Apr 11, 2020 ]
To add an additional amplifier to my Tucson. [ Chris  Jan 21, 2019 ]
Recommend by sales man [ DAVID  Jan 09, 2019 ]
The quality seemed to be a little better . [ Craig  Dec 26, 2018 ]
So I could run 2 amps and still get the bass I'm looking for and not having to buy another converter [ Noe  Nov 06, 2018 ]
head unit has 1 sub output, amp has 2 inputs [ Miki  Sep 15, 2018 ]
it's what I was looking for a little pricey [ DALE  Mar 26, 2018 ]
Price and quality... [ VictorAriel  Feb 23, 2018 ]
To connect a subwoofer to a head unit with no subwoofer pre-outs [ Steven  Apr 12, 2017 ]
Needed a good spliter. [ Lee  Mar 16, 2017 ]
good for mono sub output [ Franklin  Dec 02, 2016 ]
Recommended [ Bill  Jul 27, 2016 ]
Norm showed me how to connect my new sub to my amp. Norm's Bio: [ David C.  Jun 14, 2016 ]
I would like to thank Norm for the help I received to set up my new Bluetooth headphones. I have been trying to get them to work for 5 days. Norm recommended these adapters and told me how to set them up. He has helped me on numerous occasions and I really appreciate it. Norm's Bio: [ Bertram  May 10, 2016 ]
I want to use two different head unites using the same subwoofer using a four input/output RCA cable (2 negatives + 2 positives). Since the RCA input/output are males, I purchased two Y adapters. The 2 black female inputs will my negatives and the 2 white ones positives, that will narrow the four outputs cable to just two going to the amp. [ RENEL  Mar 24, 2016 ]
I chose this item because I have a head unit that has one rca plug in for my amplifier. [ DAVID  Feb 13, 2016 ]
Specified by an advisor for my vehicle. [ JOHN  Feb 05, 2016 ]

2 questions already asked

Why does my amp has single sub output.?
[ Julio  Feb 13, 2020 ]
1 answer
You should reach out to one of our advisors for more personalized assistance!
[ Calvin  Mar 12, 2020 ]  Staff
What is the correct RG6 Y splitter to connect 2 subs to a 7.1 system?
[ Will  Mar 24, 2019 ]
1 answer
That depends, if your using just the one sub channel/ rca you should be able to bridge the two subs together at the speaker wire terminal on the amp. Check your ohm on the subs and safe ohm capability of the amp. Meaning if the amp is 2 ohm stable you need 2 single voice coil 4 ohm speakers if it is 1 ohm stable then you can run 2 single coil 2 ohm subs or 2 dual voice coil 4 ohm
[ GARY  Mar 24, 2019 ]

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