Bose Smart Ultra Soundbar vs Bose Bass Module 700
These are not substitutes. The Smart Ultra Soundbar is a complete one-box system with a built-in subwoofer, so it is the right pick for most shoppers deciding between the two. The Bass Module 700 is an add-on subwoofer for a Bose soundbar or 5.1 setup and adds no dialogue or surround processing on its own. On price they are close: $623 at Walmart for the soundbar as of November 4, 2026, versus $699 at Macy's for the module.
Today the Bose Smart Ultra Soundbar costs $76.00 less at its best price.
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Bose Smart Ultra Soundbar
Choose the Smart Ultra Soundbar if you want one box that handles dialogue, Dolby Atmos and bass without adding a separate subwoofer.
- One box covers dialogue, Atmos and bass
- A.I. Dialogue lifts speech in noisy scenes
- HDMI eARC, optical, Bluetooth and Wi-Fi in one unit
- Alexa and Google Assistant built in
What separates them
| Bose Smart Ultra Soundbar | Bose Bass Module 700 | |
|---|---|---|
| Product type | Complete soundbar with 9-speaker array and built-in subwoofer | Standalone wireless subwoofer, no speakers for dialogue or surround |
| Dolby Atmos | Yes, with A.I. Dialogue enhancement | No processing; reproduces low frequencies only |
| Setup | Works alone: HDMI eARC, optical, Bluetooth 5.0, Wi-Fi, Ethernet | Needs a compatible Bose soundbar or system; wireless link plus 3.5 mm subwoofer input |
| Bass output | Built-in subwoofer, modest for a large room | 10-inch driver, 800 W, 30 lb cabinet |
| Voice assistants | Google Assistant and Amazon Alexa built in | No microphones; voice control only through a paired system |
| Placement | Sits under or in front of the TV; 5.8 kg main unit | Floorstanding, 12.9 x 11.6 x 11.6 in, needs floor space and an outlet |
Price history
- Bose Smart Ultra Soundbar: lowest $623.00 on Nov 4 at Walmart.
- Bose Bass Module 700: lowest $699.00 on Nov 4 at Amazon.
Prices at every store
Bose Smart Ultra Soundbar
- Best BuyNew
In stock
$697.87Free shippingObserved at 11:54 AM - Macy'sNew
In stock
$697.87Free shippingObserved at 11:54 AM - WalmartNew
Availability unknown
$623.00Observed at 11:54 AM - Abed TahanNew
Availability unknown
$999.00Observed at 11:54 AM
Bose Bass Module 700
- RELYmediaNew
In stock
$719.20Free shippingObserved at 10:50 AM - enforceflix.comNew
In stock
$817.97Observed at 10:50 AM - Macy'sNew
Availability unknown
$699.00Observed at 11:54 AM - AmazonNew
Availability unknown
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$699.00Free shippingObserved at 10:50 AM
Specs compared
| Spec | Bose Smart Ultra Soundbar | Bose Bass Module 700 |
|---|---|---|
| Assistant Support | Google Assistant, Amazon Alexa | Voice Assistants Support |
| Smart Functions | Voice Control | Multi-room audio |
| Wireless | Yes | — |
| Color | Black, Arctic White | — |
| Special Purpose | Soundbar | — |
| Dolby Atmos Enabled | Yes | — |
| Connectivity | Bluetooth, Wi-Fi, HDMI, Optical Audio | — |
| Outdoor | — | No |
| Frequency Response | — | 200 Hz |
| Bluetooth | — | Yes |
What reviewers say
Bose Smart Ultra Soundbar
Owners generally rate the bar highly for clear dialogue and simple setup, and many say the built-in bass is enough for apartments. The most common complaints are limited low-end punch and the price.
- A.I. Dialogue makes speech easy to follow
- Clean, room-filling sound from one unit
- Straightforward setup through the Bose app
- Solid build and understated look
- Bass falls short of bars bundled with a subwoofer
- Expensive at full price
- No DTS support
Bose Bass Module 700
Owners of Bose soundbar systems generally rate the Bass Module 700 highly for adding real low-end punch to movies and music, and for the clean glass-top look. Complaints center on the price and on how much it depends on pairing with Bose gear.
Questions and answers
- Can I use the Bass Module 700 without a soundbar?
- No. It is a subwoofer only and needs a compatible Bose soundbar or system to feed it a signal. Buy the Smart Ultra Soundbar if you want a single self-contained unit.
- Which gives better bass in a large room?
- The Bass Module 700. Its 10-inch driver and 800 W amplifier move far more air than the soundbar's built-in subwoofer.
- Is the soundbar worth it over the subwoofer at these prices?
- For most shoppers, yes. At $623 at Walmart as of November 4, 2026, it is cheaper than the $699 module at Macy's and delivers dialogue, Atmos and bass in one box.
- Do they work together?
- Yes, if the soundbar supports a Bose bass module add-on. That pairing gives the best of both, but costs about $1,322 at the prices above.
- Which is easier to set up?
- The soundbar. One HDMI eARC or optical cable and it is running. The module needs a power outlet, floor space and a wireless link to a host system.
- Does the soundbar support voice control on its own?
- Yes. Alexa and Google Assistant are built in. The Bass Module 700 has no microphones and relies on the system it is paired with.