Rockville ONE-BAR Soundbar
- Soundbar
- 400 watts
- Rockville
- Bluetooth
A wall-mountable 400-watt bar with Bluetooth and a 3.9-star average over 199 reviews, reasonable for simple TV sound upgrades rather than full surround setups.
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How it ranks among the 63 soundbars we track
3.9★ across 199 Amazon ratings, Bayesian-smoothed toward the category average.
199 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
The Rockville ONE-BAR is a 35-inch wall-mountable soundbar rated at 400 watts with a 2.0 channel layout and Bluetooth streaming. Rockville lists the driver mix as 3D, soundbar, and subwoofer types, pointing to a design built for fuller bass than a typical slim bar.
At 2.6 inches deep and only 4.6 inches tall, the bar is meant to sit under a TV or mount flush to a wall without blocking the screen. It holds a 3.9-star rating from 199 reviews.
- 35 inches wide, 2.6 inches deep, wall mountable
- 400W rated power, 2.0 channels
- Bluetooth wireless connectivity
- 3.9-star rating across 199 reviews
Who it's for
Suited to anyone upgrading from built-in TV speakers who wants Bluetooth streaming and wall-mount flexibility without adding a separate subwoofer box. Home theater builders chasing full surround channels should look at a multi-speaker system instead, since this is a 2.0 setup.
Strengths and trade-offs
Drawn from this product's published specifications.
- 400W rated output in a single wall-mountable bar
- Bluetooth streaming, no separate sub box to place
- Slim 4.6 inch height keeps it below most screens
- 2.0 channel layout only, no dedicated surround channels
- No HDMI or optical input listed, Bluetooth only
Performance notes
Output is rated at 400 watts across a 2.0 channel layout, with Rockville folding subwoofer-style drivers into the bar itself rather than shipping a separate wireless sub. Bluetooth handles wireless source connection, and the low, slim profile is built to mount flat against a wall under a television.
Specifications
| Brand | Rockville |
|---|---|
| Dimensions & fit | |
| Weight | 5.95 pounds |
| Dimensions | 2.6 × 35 × 4.6 inches |
| Power & efficiency | |
| Power | 400 watts |
| Construction & materials | |
| Color | BLACK |
| Compatibility & installation | |
| Connectivity | Bluetooth |
| Mounting | Wall Mount |
| Other details | |
| Brand Tech | Rockville |
| Speaker Type | 3D, Soundbar, Subwoofer |
| Channels | 2.0 |
How it compares
This product against the closest alternatives we track in soundbars.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Rockville ONE-BAR SoundbarThis product | 3.9 / 5 | 199 | 3.4 / 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 Rockville soundbars
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Can the Rockville ONE-BAR be wall mounted?
Yes, mounting is listed as wall mount.
What is the power rating of the ONE-BAR soundbar?
400 watts across a 2.0 channel setup.
Does the ONE-BAR connect over Bluetooth?
Yes, Bluetooth is its listed connectivity.