Wireless Rear Speakers for Soundbars: Brand Options

Why add rear speakers to a soundbar?

Adding rear speakers to a soundbar is the most direct way to turn a front-facing soundstage into a true surround system. A single bar can project dialogue and effects forward, but it cannot place sound behind you. Rear speakers add the ambient details and directional cues that make movies and games feel immersive.

For movies, rear speakers reproduce the ambient sounds of the scene, such as rain, traffic, or crowd noise, and they play directional effects like a helicopter flying behind you. For music, some soundbars can upmix stereo to surround, making the rear speakers add space and depth to concert recordings. The effect is most noticeable with Dolby Atmos or DTS:X content, which places objects in a three-dimensional space.

The appeal of wireless rear speakers is that you can place them almost anywhere without running speaker wire. Most soundbars that support rear kits use a simple pairing process: you plug in the rear speakers, press a pair button on the soundbar, and the two devices establish a link. This is a significant convenience compared to wired setups that require hiding cables.

• More immersive movie and game audio
• Flexible placement without cable runs
• Expandable: start with a bar and add rears later

How wireless rear speakers connect

Wireless rear speakers connect to the soundbar using a radio link in the 2.4GHz ISM band, the same band used by Bluetooth. According to the Bluetooth Special Interest Group, the Bluetooth Classic radio is designed for low-power wireless audio streaming and operates over 79 channels in this band. Many soundbar rear kits use Bluetooth or a similar radio link to carry the surround channels.

Some brands choose a proprietary wireless protocol instead of standard Bluetooth, which can reduce latency and improve synchronization with the front speakers. The trade-off is that the rear kit must be from the same brand as the soundbar. For example, a Samsung rear kit is designed to pair with Samsung soundbars, and a Sonos rear speaker works with Sonos soundbars. The exact pairing procedure and wireless technology vary, so always check the documentation for both the soundbar and the rear kit.

Brand ecosystem: what to look for

Several major brands offer add-on rear speaker kits for their soundbars. Samsung soundbars, LG soundbars, Sonos soundbars, JBL soundbars, Sony soundbars, and Bose soundbars all sell rear speakers that are designed to work with specific soundbar models. The kits usually include two small satellite speakers and sometimes a wireless receiver module that connects to the soundbar. Because the wireless link is typically proprietary to the brand, your choice of rear speakers may be limited if you already own a soundbar from a particular company.

If you are building a system from scratch, you can choose a brand that offers a clear upgrade path. For example, Sonos sells dedicated rear speakers that pair with its soundbars, and Samsung's high-end soundbars often accept a matching wireless rear kit. The key is to verify that the rear kit is listed as compatible with your soundbar series, not just the same brand in general.

How to check compatibility before buying

Before purchasing a rear kit, locate your soundbar's model number and check its manual or the manufacturer's product page for support of rear speakers. Look for terms like 'rear speaker compatible' or 'surround kit' in the specifications. Some soundbars have a dedicated wireless port or a menu setting for pairing rear speakers.

If the rear kit is sold separately, it will list compatible soundbar models. Confirm that your exact model is included. If you are unsure, contact the manufacturer or look for a user forum. Many soundbar owners have found that certain rear kits work with a range of models within the same series, but only the listed models are guaranteed to work. For a broader comparison, see our guide to soundbar rear speaker kits and the difference between wireless and wired rears.

Placement and setup tips

Place the rear speakers at ear height when you are seated, ideally behind your listening position and angled toward the main seat. Keep them within a reasonable range of the soundbar, because the wireless signal weakens with distance and obstacles like walls or furniture. Avoid placing them inside closed cabinets or behind metal objects, which can block the radio signal. For more detailed advice on rear speaker placement, see our rear speaker placement guide.

Set the rear speaker volume to a level that feels balanced with the front speakers. Most soundbars let you adjust rear channel levels in the settings menu. Start with a low volume and increase gradually. Also be mindful of your hearing: the National Institute on Deafness and Other Communication Disorders notes that long or repeated exposure to sounds at or above 85 A-weighted decibels can cause hearing loss. Keep the volume at a comfortable level, especially during action scenes. Consider the size of your room when choosing speaker power, as discussed in our room size and power guide.

What to pick for your use

Questions

Do all soundbar brands offer wireless rear speakers?

No. Some brands sell rear kits for specific soundbar models. Check your soundbar's manual or product page to see if a rear kit is available. Brands like Samsung, LG, Sonos, JBL, Sony, and Bose commonly offer them, but availability varies by model.

Can I mix rear speakers from different brands?

Usually not. The wireless link between the soundbar and rear speakers is often proprietary, so a rear kit from one brand will not work with another brand's soundbar. Stick with the same brand as your soundbar.

Do wireless rear speakers need their own power source?

Yes, most wireless rear speakers need to be plugged into an outlet or use batteries. They receive audio wirelessly but require power for amplification. Check the kit's specifications for power requirements.

What is the difference between wireless rear speakers and wired rear speakers?

Wired rear speakers connect directly to the soundbar or a separate amplifier with speaker wire. Wireless rear speakers receive audio via a radio link, which simplifies placement but may introduce latency. For more detail, see our comparison of wireless and wired rears.

Can I add rear speakers to any soundbar?

No. The soundbar must have a wireless rear speaker output or support a specific rear kit. Many mid-range and high-end soundbars do, but entry-level bars often lack this feature. Check the specifications before buying.