Soundbars
Sennheiser Ambeo Soundbar Max
9.6/10SoundGuys scoreRead our review ›
$2,998at Amazon
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Samsung
Samsung B-Series Soundbar HW B400F
Key specs
Channels
2Most common216%2.114%5.112%3.1.211%
2 is the most common — on 16% of the 123 soundbars we've cataloged (of 127).
HDMI Earc
YesMost commonTrue90%False10%
True is the most common — on 90% of the 117 soundbars we've cataloged (of 127).
Surround Sound Format
Dolby 2chDolby atmos32%Dts:x18%Dts virtual:x13%Dolby 2ch0%
Dolby 2ch appears on 0% of the 244 soundbars we've cataloged (of 127).
Expandable System
NoTrue80%False20%
False appears on 20% of the 107 soundbars we've cataloged (of 127).
Sound
- Channels
- 2
- Surround Sound Format
- Dolby 2ch
- Amplification
- Active (powered)
- Driver Count
- 4
- Dialogue Enhancement
- Yes
- Night Mode
- Yes
- Room Calibration
- No
- Included Subwoofer
- Wireless
- Total Power Output
- 20 W
Connectivity
- HDMI Earc
- Yes
- Connection Type
- Bluetooth,hdmi-arc,optical,usb
- Multi Speaker Chain
- No
- Optical
- Yes
- Stereo Pairing
- No
- HDMI Input Count
- 0
Design
- Expandable System
- No
- Color Options
- Black
- Dimensions Depth
- 107 mm
- Dimensions Height
- 66.5 mm
- Dimensions Width
- 641 mm
- Carry Strap
- No
- Is Portable
- No
- Mounting Type
- Wall-mount
- Power Source
- AC mains
- Weight
- 2100 g
Battery
- Powerbank Output
- No
Features
- Speakerphone
- No
Identity
- Model Number
- HW-B400F
Release
- Date
- 2025
- Year
- 2025
Features & Opinions
More from the team ›Commentary and deep dives from the SoundGuys editorial team.
Samsung, why are you so afraid of aptX Lossless?There's no good reason left for Samsung to keep locking Galaxy devices out of true wireless lossless audio.
Adam BirneyManaging EditorSamsung, it's time to make an AirPods Max competitorI love my Galaxy Buds, but I want the sound and comfort of a pair of headphones.
Zac Kew-DennissThe Samsung Galaxy Buds4 Pro's ecosystem lock-in only hurts itselfHead gestures, Ultra High-Quality audio, and ultra-wideband calls require a compatible Samsung phone.
Tom TriggsContributorThe 5 best headphones to look forward to in 2026Strap in — we're in for a wild year.Tom TriggsContributorBest Earbuds Prime Day Deals October 2025Looking for the best Prime Day earbuds deals this October? We’ve tested the top options — here are our top four picks, for all budgets.
Chase BernathBrand & Partnerships ManagerPhone-specific features suck. Here's whyHeadphone manufacturers are marching to the same somber beat.Tom TriggsContributor
Adam BirneyManaging EditorSamsung, it's time to make an AirPods Max competitorI love my Galaxy Buds, but I want the sound and comfort of a pair of headphones.Zac Kew-DennissThe Samsung Galaxy Buds4 Pro's ecosystem lock-in only hurts itselfHead gestures, Ultra High-Quality audio, and ultra-wideband calls require a compatible Samsung phone.Tom TriggsContributorThe 5 best headphones to look forward to in 2026Strap in — we're in for a wild year.Tom TriggsContributorBest Earbuds Prime Day Deals October 2025Looking for the best Prime Day earbuds deals this October? We’ve tested the top options — here are our top four picks, for all budgets.Chase BernathBrand & Partnerships ManagerPhone-specific features suck. Here's whyHeadphone manufacturers are marching to the same somber beat.Tom TriggsContributorMore Soundbars
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Bose Smart Dolby Atmos Soundbar
6.8/10SoundGuys scoreRead our review ›
$549at Amazon
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