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Roadstar SB-820BT
Roadstar SB-820BT is a soundbar released in 2026. Key specs: output power 9 W, weight 950 g.
price range$40–55Reference price converted from EUR
9 WOutput power
950 gWeight
Spec guide
How it ranks among soundbars of 2026
Compared with soundbars released in 2026. Bars show the share of models it beats.
compared with other soundbars
Why is SB-820BT a good choice?
Weight: 950 gbetter than 97% of soundbars
Weak points
Channel count: 2worse than 100% of soundbars
Output power: 9 Wworse than 99% of soundbars
Specifications
Full specifications
Sound
- Output power
- 9 W
- Speaker channels
- 2.0
- Channel count
- 2
- Subwoofer
- None
- Stereo
- Yes
Battery & charging
- Battery capacity
- 2,200 mAh
- Mains powered
- Yes
- Battery powered (portable)
- Yes
Connectivity
- Wireless
- Yes
- USB-C
- Yes
Design & build
- Weight
- 950 g
- Width
- 780 mm
- Colours
- Black
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
Compare SB-820BT with
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Roadstar SB-820BTvsMarvo SG-286
