Bose SoundTouch 300 Soundbar
- Bluetooth, Wi-Fi, NFC and HDMI connections
- 1 Ethernet port
- ADAPTiQ room calibration and **PhaseGuide** sound placement
- Alexa voice control and the SoundTouch app
- Expandable to 5.1 with wireless bass and surround modules
- Universal remote with 2 AAA batteries
- Table or optional wall bracket placement
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A low-profile soundbar with room calibration, wireless streaming and Alexa control, designed to grow into a larger system. The bass module and surround speakers are separate purchases.
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ASIN: B01KZHP44YModel: SoundTouch 300Category: Soundbar Speakers
Overview
Custom-shaped speakers and Quiet Port technology give this Bose soundbar a low profile that still carries bass. A glass top and metal grille form the body, and built-in Bluetooth and Wi-Fi stream music from phones and home networks.
The reason to buy is the combination of room calibration and expandability: the bar tunes itself to the space and can add a bass module and surround speakers later. The limit is that those parts are extras, and the listing has several confusing spec fields.
Who it's for
People with a television, a smartphone and an Alexa speaker will use the streaming, voice and app controls. Buyers wanting full surround out of the box, or a wired-only setup, should look elsewhere, because the extra modules are sold separately.
Pros and cons
- Room calibration tunes the sound
- Wi-Fi and Bluetooth streaming
- Voice control through Alexa
- Expandable with wireless modules
- Bass and surround modules sold separately
- Several spec fields look garbled
- Remote needs batteries
- Wall bracket is optional
Performance notes
ADAPTiQ measures the room with a headset microphone and adjusts the sound for the space. PhaseGuide shapes the output so sounds seem to come from beyond the bar, and Quiet Port technology is meant to reduce distortion at low frequencies. Adding a wireless bass module extends the low end further.
Specifications
| Brand | Bose |
|---|---|
| Model | SoundTouch 300 |
| Dimensions & fit | |
| Item weight | 12.6 pounds |
| Item Dimensions D x W x H | 38.5 x 4.25 x 2.25 inches |
| Capacity & performance | |
| Audio Output Mode | Surround |
| Power & efficiency | |
| Power Source | Corded electric |
| Construction & materials | |
| Enclosure Material | Glass, metal |
| Color | Black |
| Compatibility & installation | |
| Connectivity Technology | Bluetooth, HDMI, NFC, Wi-Fi |
| Subwoofer Connectivity Technology | Wireless |
| Mounting Type | Bar mount; table or optional wall bracket |
| Included components | |
| Included components | SoundTouch 300 soundbar, universal remote |
| Other details | |
| Speaker Type | Soundbar |
| Number of Batteries | 2 AAA batteries required |
| Ethernet ports | 1 |
| Control method | Voice (Amazon Alexa) |
Frequently asked questions
How big is the Bose SoundTouch 300 soundbar?
The listing gives 38.5 inches deep, 4.25 inches wide and 2.25 inches high, with a weight of 12.6 pounds. The depth figure appears to be the length of the bar.
Can I mount the Bose SoundTouch 300 on a wall?
An optional wall bracket is mentioned in the description. The soundbar can also sit on a table below the television.
Is the Bose SoundTouch 300 a full surround system on its own?
No. The description says you can add the Acoustimass 300 wireless bass module and the Virtually Invisible 300 wireless surround speakers to get a full 5.1 experience.
Does the Bose SoundTouch 300 work with Alexa?
Yes. The title says works with Alexa, and the description explains using an Alexa enabled device such as an Echo Dot with the Bose skill.