
Yamaha SR-B20A Soundbar
- 120 watts maximum output
- Built-in subwoofers, no separate sub
- Dolby Audio and DTS Virtual:X processing
- 5.1 channels listed, virtual surround
- HDMI and optical connections, optical cable included
- Bluetooth with 10 meters range
- 35.88 x 5.13 x 2.13 inches, 7.1 pounds
- 2 year manufacturer warranty
Updated 24 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A slim soundbar for upgrading TV audio without a separate subwoofer or floor space. The surround effect is processing rather than extra speakers, and the listing mixes in some unrelated fields.
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ASIN: B08F14WY7LModel: SR-B20A
Overview
Mounting on a wall with the supplied template or standing on a tabletop, this soundbar packs its subwoofers inside the bar itself, so there is no separate box to place. It accepts a TV, console, computer or phone.
Built-in bass drivers and a slim body are the reason to buy: low frequencies come from the bar, and the optical cable and wall template are in the box. The limits are that surround is created by processing, and the page carries stray entries such as Wi-Fi and a battery life that do not fit a soundbar.
Who it's for
Small living rooms and desk or console setups with a TV, game system or PC to connect suit the compact bar. Buyers chasing room-filling bass, or true surround from physical speakers, should look at a larger system.
Pros and cons
- No separate subwoofer needed
- Optical cable in the box
- Wall mount template included
- Bluetooth for streaming
- Surround effect is virtual
- HDMI cable absent from contents
- Spec sheet carries stray entries
- Wall mount hardware beyond template unclear
Performance notes
Bass comes from drivers built into the bar, so its depth is limited by the cabinet volume. Virtual surround works by processing the signal to suggest sound from beyond the bar, so the effect depends on room shape and seating position. Connection choice matters too, since a digital link carries the signal without conversion.
Specifications
| Brand | Yamaha |
|---|---|
| Model | SR-B20A |
| Dimensions & fit | |
| Item Dimensions D X W X H | 5.13"D x 35.88"W x 2.13"H |
| Item Weight | 7.1 pounds |
| Speaker Size | 7 centimeters |
| Capacity & performance | |
| Age Range Description | Adult |
| Audio Output Mode | Surround |
| Maximum Range | 10 meters |
| Speaker Maximum Output Power | 120 watts |
| Power & efficiency | |
| Battery Average Life | 8 years |
| Construction & materials | |
| Color | Black |
| Enclosure Material | Plastic and fabric |
| Compatibility & installation | |
| Compatible Devices | Gaming Console, Personal Computer, Smartphone, Tablet, Television |
| Connectivity Technology | Bluetooth, HDMI, Optical, Wi-Fi |
| Mounting Type | Wall Mount or Tabletop |
| Subwoofer Connectivity Technology | Wireless |
| Included components | |
| Customer Package Type | FFP |
| Unit Count | 1 Count |
| Warranty & support | |
| Warranty Description | 2 year manufacturer |
| Warranty Type | Limited Warranty |
| Other details | |
| Additional Features | Dolby Enabled |
| Control Method | Remote |
| Controller Type | Corded Electric |
| Frequency Response | 20 hertz |
| Is Waterproof | FALSE |
| Number Of Batteries | Lithium Metal batteries required. |
| Speaker Type | Soundbar,Subwoofer |
| Specific Uses For Product | Multi-Purpose |
| Water Resistance Level | Not Water Resistant |
Frequently asked questions
Does the Yamaha SR-B20A work with a game console or PC?
The compatible devices field lists gaming console, personal computer, smartphone, tablet and television. HDMI and optical are the listed wired connections, and only an optical cable is named in the box.
Can the Yamaha SR-B20A be wall mounted?
The mounting type is wall mount or tabletop, and the box includes a wall mounting template. The listing does not name any mounting screws or brackets.
Does the Yamaha SR-B20A need a separate subwoofer?
No. The title and description say the subwoofers are built into the bar.
Is the Yamaha SR-B20A a true 5.1 system?
The spec lists 5.1 channels, but the description calls it virtual surround created by DTS Virtual:X processing, so treat it as processing rather than five separate speakers.