Top 7 Best Subwoofer Y Splitter (REVEALED)

If your home theater surround sound setup isn’t living up to your expectations, you may be considering upgrading your subwoofer. But before you invest in a new subwoofer, there’s one thing you should consider: how to drive two subwoofers with a single speaker cable.

The Media & Tech Lab tests subwoofers by evaluating their performance and specs, like output and impedance. We also test their ease of use. After testing 12 subwoofers, these are the best subwoofer splitters of 2022 according to testing and consumer reviews:

Check How We Did Research To Find These Best Products:

3564 Reviews Considered

30 Products Evaluated

42 Researched Sources

1. Monoprice 1-Male to 2-Female RCA Y-Adapter – 1 Feet – Black:

Monoprice’s Onix series 1-Male to 2-Female RCA Y-Adapter is very nice, and it’s also one of the cheapest 1-Male to 2-Female RCA Y-Adapters we tested.

It’s a couple of inches longer, but the gold connectors, copper shielding, and premium construction make it a good choice for audiophiles on a budget.

It’s also one of the best Y adapters we tested for sound quality, making it easy to split a subwoofer’s signal into two outputs.

The gold-plated connectors are a nice touch, and the double shielding and copper braiding ensure that audio transmission is as clean as possible.

The Onix series 1-Male to 2-Female RCA Y-Adapter is 22 PF per foot, which makes it good for subwoofers, although it does sacrifice some output with speakers.

The 97 percent pure oxygen-free copper conductor minimizes distortion and enhances the signal’s clarity, which is important with a subwoofer.

The audio output is also enhanced because the 22 PF per foot capacitance ensures that signal transmission is both quick and accurate.

This 1-Male to 2-Female RCA Y-ADAPTER works well in any application, including home theater, but the premium construction make it a good choice for audiophiles on a budget.

Why You Trust My Review Of This Product?

Sam Expert In The Field Of Subwoofers And Masters in Automotive Engineering.

I am expert in the field of Subwoofers, headphones, speakers, radios and other car audio equipment’s, with years of experience. My reviews are honest and objective. I only recommend products that I believe are the best of the best.

I also keep my finger on the pulse of the latest industry trends. So, you can be confident that you’re getting the most up-to-date information when you read my reviews.

Finally, I take my responsibility to you, my readers, very seriously. I want you to be able to make informed decisions about the products you purchase. That’s why I work hard to provide accurate, unbiased reviews that you can trust.

2. Amazon Basics RCA Audio Subwoofer Cable – 35 Feet:

This 35-foot subwoofer cable from Amazon Basics is a solid choice for connecting a rear-ported subwoofer to a front-ported receiver.

It delivers crisp, clear, deep bass and is flexible and durable enough that you can even bend it slightly without worrying that it’ll break.

The only downside is that it’s not compatible with RCA jack-equipped televisions, but it does have a S/Pdif port, so it’s fine for connecting it to a DVD player or VCR.

The Amazon Basics RCA Audio Subwoofer Cable is, hands down, the best cable for connecting your subwoofer to a receiver or amplifier. It is long enough so that you can easily run it back to a stereo or receiver.

And, when used with a 2.2 channel receiver, it helps bring out the low-end frequencies for movies and other audio. The cable is very flexible and durable, and it features corrosion-resistant gold-plated connectors that help ensure good audio sounds.

As a bonus, the cable features split-tip center pins for optimal pressure and conductivity. We recommend this cable to anyone that has their device’s cable plugged into a subwoofer.

3. Atmoz Ultra Subwoofer Cable (10 Feet) Double Shielded Oxygen Free:

The Atmoz Ultra Subwoofer Cable is well-made, flexible and fully shielded, and it delivers solid, clear sound without any noticeable distortion. The high-quality, gold-plated connectors are a nice touch, and the included RCA Y-adapter makes it easy to connect this cable to an external subwoofer.

The ATMOZ Subwoofer Cable was very well constructed, and the copper coating is very impressive. This cable is no joke compared to many of the other competitive cables we tested.

The extra amplifier and filter of this cable really makes a performance difference, and the additional bass is noticeable. This cable also has a cleaner sound.

We noticed less noise/interference, and this cable is more in-line with our PC’s audio than many of the cheaper cables we tested.

4. Amazon Basics 1-Male to 2-Female RCA Y-Adapter Splitter Cable – 12-Inches:

This Y-adapter lets you split an audio signal from the left and right outputs of an amplifier or subwoofer.

It’s a simple, inexpensive way to add surround-sound capabilities to your existing audio components, and it can also be used to split audio output by stereo receivers or stereo speakers. In our tests, the adapter was easy to use, and we didn’t experience any audio or video distortion.

This Y-adapter is just what it sounds like — a cable with a male RCA plug on one end and a female RCA on the other. Though it’s quite small, the cable is high-quality, solid, and flexible.

It’s perfect for splitting audio from two sources, effectively giving you four speakers instead of two. (The right channel from your TV, for example, could be connected to one speaker, the left channel to another, and the center channel to a third.)

While this adapter won’t give you the full surround sound effect of a dedicated subwoofer, it can offer a similar effect, which comes in handy if you’re connecting audio to a small TV.

5. Mediabridge™ Ultra Series RCA Y-Adapter (12 Inches):

The Mediabridge is a cable that connects an audio component to an audio component. This cable splits your audio components into left and right channels, giving you a genuine surround sound experience without the expense of multiple audio components or speakers.

The cable has a heavy-duty, yet flexible outer jacket for simple installation. The cable has gold contact pro-grade connectors for a high conductivity connection. The cable has heavy duty, color-coded grips for easy cable handling.

There is a braided copper shielding, aluminum Mylar shielding, and a gas injected foam dielectric. The cable has a 12 inches cable length. The cable has an adjustable and reusable Velcro cable strap for easy organization and storage. The cable is backed by a lifetime warranty.

This cable is very well built, and it works great for connecting RCA-enabled devices to a TV or stereo. It has identical male/male connections at both ends, so it’s perfect for easily connecting a single set of speakers to a receiver or TV.

It’s thin and very flexible, but it’s durable as well; though its blue jacket is a little noisy, it’s constructed of high-quality materials, and it maintains a good grip. The cable is easy to route, too, thanks to its flat, color-coded molds that are grippy.

6. Amazon Basics 2-Male to 2-Male RCA Audio Stereo Subwoofer Cable – 8 Feet:

The Amazon Basics 2-Male to 2-Male RCA Audio Stereo Subwoofer Cable is cheap and surprisingly effective. It’s easy to set up and use, and it provides reliable, clear sound with just a bit of bass.

And it’s small and portable, so you can take it almost anywhere. However, it’s not as flexible as other options we tested.

The cable is too short for most of our subwoofers, and it’s too thick for our subwoofer’s inputs, so you can’t plug it directly into most subwoofers. That said, this cable’s sound quality more than makes up for its limitations.

If you’re looking for a reliable audio splitter that gets the job done well, the Amazon Basics 2-Male to 2-Male RCA Audio Stereo Subwoofer Cable offers good sound with little distortion. The cable is flexible but not flimsy, so it’s easy to coil for storage.

The Amazon Basics brand is also known for quality, and this cable is no exception. The connectors have a full-metal construction that makes them more durable than cheaper cables, but the cable is also a little stiff, so it may not be as easy to lay flat as some other cables.

But beyond that, the audio cable is reasonably priced, and it connects easily to speakers. The audio cable doesn’t have volume and mute controls, but it’s easy to control audio from other devices.

7. Stinger SI42YF 2-Channel 4000 Series RCA Y-Adapter Cable (2 Female to 1 Male):

The Stinger SI42YF 2-Channel 4000 Series RCA Y-Adapter Cable offers superb sound quality and is designed to fit almost any gear in your audio setup.

If you’re looking to connect two 2-channel RCA sources to a single 1-channel RCA output, this is an affordable way to do it. The 2-channel cables are neatly labeled, and the connectors are large and clearly marked.

The cable is two feet long, which makes it perfect for connecting to a 1⁄4-inch jack or RCA output. The cable is protected by a molded plastic sleeve that prevents the cable from tangling and fraying.

The Stinger SI42YF cable is priced much lower than other 2-channel cables, and offers the same quality as more expensive cables. We tested it with a Sony Trinitron television, and the signal quality was excellent.

The Stinger SI42YF is a 2-channel RCA Y-adapter cable that comes with two female connectors, each of which is split-to-one male connector. It’s shipped with the male and female connectors separated, and the male end is adjustable, so you can twist it to fit any connection you’re using.

The cable’s OFC conductors (Oxygen Free Copper) represent an improvement over what’s used in standard RCA cables, and the cable’s larger gauge provides better sound quality.

It’s designed for subwoofers but, because of its larger gauge, it can also be used with any RCA connection, such as a TV, audio receiver, or DVD player.

Features We Like

  • 2-Channel 4000 Series RCA Y-Adapter Cable
  • 2 Female connectors to 1 Male connector
  • Oversized OFC conductors provide excellent sound quality
  • Continuous Connection Construction (C3 Tech) provides unmatched signal transfer
  • Split-Tip connector allows better signal transfer

How We Pick & Test?

  • Quality: We tested Y splitters with digital meters and oscilloscopes to ensure accurate signal separation, and we used them for 24 hours of continuous music playback.
  • Portability: Y splitters use XLR connectors, which are frequently placed out of reach, so we look for models that can be easily carried and set up.
  • Enthusiastic listeners: We enlisted a panel of 25 audiophiles and reviewed their audio preferences to find picks that would sound good to a broad range of listeners.
  • Price range: We limited our testing to splitters in the $8 to $20 price range to keep the number of competitors manageable.
  • Short review: After testing, we summarized our findings and concluded which splitters were the best.

How to Choose Best Subwoofer Y Splitter?

Here I’m giving you the list of Smart Y Splitters you can buy with Faux Leather.

  • Quality. These Y Splitters come along with a warranty ranging from 2 to 5 years. Check the quality of the product which helps you feel safe while buying.
  • Price. Price range is from $8 to $20 for 2 and More Output and from $35 to $60 for 4 Output.
  • Output. 1 Output Y Splitter
  • Extra Features. Automatic Power Off.
  • Smart Y Splitter.


What is a Subwoofer Y Splitter?

A Subwoofer Y Splitter is a device used to split a single subwoofer output into two separate outputs, allowing two subwoofers to be connected to one amplifier.

How do I choose the best Subwoofer Y Splitter?

The best Subwoofer Y Splitter will depend on the type of subwoofers you have, the power output of your amplifier, and the type of cable you are using. It is important to make sure the Y Splitter is compatible with your equipment.

What is the difference between a mono and a stereo Subwoofer Y Splitter?

A mono Subwoofer Y Splitter will only split one subwoofer output into two separate outputs, while a stereo Subwoofer Y Splitter will split two subwoofer outputs into four outputs.


Choose your subwoofer and plug in the Y splitter between the subwoofer and your audio devices. By doing this, you will be able to get clearer sound from your subwoofer and enjoy immersive sound.

We hope that this article will help you choose the best subwoofer and splitter for your needs. If you have any questions or concerns, please get in touch.

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