Amazon Renewed HW-C400 Soundbar
- Soundbar
- 40 watts
- Samsung
- Bluetooth
A reasonable way to get Samsung soundbar and subwoofer sound at a discount, provided the renewed condition and any shortened warranty terms are acceptable.
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How it ranks among the 63 soundbars we track
4.2★ across 169 Amazon ratings, Bayesian-smoothed toward the category average.
169 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 63 soundbars we track - how the scorecard works · full soundbars data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
This is a Samsung HW-C400 soundbar sold through the Amazon Renewed program, meaning it is a professionally inspected used or open-box unit rather than new. It pairs with a wireless subwoofer, connects over Bluetooth, and can be wall mounted.
Amazon Renewed items are graded and tested for functionality by the seller before resale, which is consistent with why this listing shows no purchases in the last month, a pattern typical of renewed inventory. The underlying hardware is Samsung's HW-C400, a compact soundbar and subwoofer pair rather than a full multi-speaker system.
- Samsung HW-C400 hardware
- Dedicated subwoofer included
- Bluetooth streaming
- Wall mount compatible
Who it's for
Suits a buyer who wants a Samsung soundbar and subwoofer combo at a lower cost and is comfortable with renewed condition. Not for someone who wants factory-new packaging or the longest possible warranty coverage.
Strengths and trade-offs
Drawn from this product's published specifications.
- Includes a dedicated subwoofer
- Bluetooth pairing with no cable required
- Wall mountable for a flush TV setup
- Renewed condition, not new
- 40W rated power is modest for larger rooms
Performance notes
The included subwoofer handles low end separately from the main soundbar, which typically improves bass over a soundbar-only setup at this size. Bluetooth connectivity allows pairing without running an optical or HDMI cable to the TV, and the wall mount option lets the bar sit flush beneath a mounted television.
Specifications
| Brand | Amazon Renewed |
|---|---|
| Model | HW-C400 |
| Dimensions & fit | |
| Weight | 5 pounds |
| Dimensions | 15 × 12 × 12 inches |
| Power & efficiency | |
| Power | 40 watts |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Connectivity | Bluetooth |
| Mounting | Wall Mount |
| Other details | |
| Brand Tech | Samsung |
| Speaker Type | Subwoofer |
Other Amazon Renewed soundbars
How it compares
This product against the closest alternatives we track in soundbars.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Amazon Renewed HW-C400 SoundbarThis product | 4.2 / 5 | 169 | 3.5 / 5 |
| Bose 732522-5110 SoundbarBose | 4.5 / 5 | 18,200 | 4.0 / 5 |
| Puriom SD03 SoundbarPuriom | 4.1 / 5 | 529 | 3.8 / 5 |
| Sony HT-S400 SoundbarSony | 4.3 / 5 | 2,200 | 3.7 / 5 |
| Yamaha SR-C20ABL SoundbarYamaha | 4.4 / 5 | 1,800 | 3.8 / 5 |
Similar soundbars from other brands
Questions about the Amazon Renewed HW-C400
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the HW-C400 new or used?
It is sold through Amazon Renewed, meaning it is a professionally inspected pre-owned or open-box unit.
Does the HW-C400 include a subwoofer?
Yes, the listing includes a dedicated subwoofer alongside the soundbar.
Can this soundbar be wall mounted?
Yes, it supports wall mounting for placement beneath a mounted TV.