Soundbars
Sennheiser Ambeo Soundbar Max
9.6/10SoundGuys scoreRead our review ›
$1,999.95at Amazon
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Samsung
Samsung HW-B400F
Key specs
Channels
2Most common217%2.114%5.112%3.1.210%
2 is the most common — on 17% of the 125 soundbars we've cataloged (of 129).
HDMI Earc
YesMost commonTrue90%False10%
True is the most common — on 90% of the 118 soundbars we've cataloged (of 129).
Surround Sound Format
Dolby atmos32%Dts:x18%Dts virtual:x13%Dolby atmos height virtualization1%
Dolby atmos height virtualization appears on 1% of the 245 soundbars we've cataloged (of 129).
Expandable System
YesMost commonTrue80%False20%
True is the most common — on 80% of the 109 soundbars we've cataloged (of 129).
Sound
- Channels
- 2
- Surround Sound Format
- Dolby Atmos Height Virtualization
- Amplification
- Active (powered)
- Driver Count
- 4
- Frequency Response
- 20-20000 Hz
- Frequency Response High Hz
- 20000 Hz
- Frequency Response Low Hz
- 20 Hz
- Dialogue Enhancement
- Yes
- Night Mode
- Yes
- Total Power Output
- 40 W
Connectivity
- HDMI Earc
- Yes
- Connection Type
- Bluetooth, hdmi-arc, optical, usb
- Optical
- Yes
- HDMI Input Count
- 0
Design
- Expandable System
- Yes
- Color Options
- Black
- Dimensions Depth
- 107 mm
- Dimensions Height
- 66.5 mm
- Dimensions Width
- 641 mm
- Mounting Type
- Wall-mount,tabletop
- Power Source
- AC mains
- Weight
- 2100 g
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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Soundbars
Bose Smart Dolby Atmos Soundbar
6.8/10SoundGuys scoreRead our review ›
$429at Amazon
Buy on Amazon
