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Sennheiser AMBEO 400W 7.1.4-Channel Dolby Atmos Soundbar Plus

BH #SEAMBEOSBP • MFR #700144
3 reviews
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Sennheiser AMBEO 400W 7.1.4-Channel Dolby Atmos Soundbar Plus
Key Features
  • Virtual 7.1.4-Channel Configuration
  • Up to 400W of Total Power RMS
  • Automatic Room Calibration
  • Bluetooth & Chromecast built-in
Movie nights will never be the same when you pair your TV with the AMBEO 400W 7.1.4-Channel Dolby Atmos Soundbar Plus from Sennheiser. Using 9 built-in drivers, AMBEO virtualization, and support for Dolby Atmos and DTS:X; immersive audio surrounds you from all sides and above you. There are two side, three front, and two up-firing 2" full-range drivers, in addition to dual 4" woofers for deep bass for a truly cinematic experience. The AMBEO Plus can even automatically calibrate this audio to match your specific room's acoustics for a more personalized experience. In addition to movies, AMBEO Plus can stream music from a host of services and devices, respond to voice commands, and more.
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Sennheiser AMBEO Plus Overview

Movie nights will never be the same when you pair your TV with the AMBEO 400W 7.1.4-Channel Dolby Atmos Soundbar Plus from Sennheiser. Using 9 built-in drivers, AMBEO virtualization, and support for Dolby Atmos and DTS:X; immersive audio surrounds you from all sides and above you. There are two side, three front, and two up-firing 2" full-range drivers, in addition to dual 4" woofers for deep bass for a truly cinematic experience. The AMBEO Plus can even automatically calibrate this audio to match your specific room's acoustics for a more personalized experience. In addition to movies, AMBEO Plus can stream music from a host of services and devices, respond to voice commands, and more.

Automatic Self-Calibration
Utilizing four far-field, high-precision microphones, the acoustic characteristics of your room are recorded and the audio settings altered to optimize overall sound quality.
AMBEO OS Connectivity
You can stream music via a home network or mobile devices using Bluetooth, the built-in Ethernet port, or wirelessly with the AMBEO Plus's 2 x 2 MIMO dual-band Wi-Fi 6 (802.11ax) connection. The soundbar also offers Google Chromecast built-in and support for Apple AirPlay 2, Spotify Connect, and TIDAL Connect.
Voice Enhancement
With this mode enabled, you can enjoy better dialogue clarity in your movies and TV shows.
Night Mode
Night owls can use this mode to enjoy discreet listening with the option to turn the microphone off.
3D Sound
Using compatible applications, such as Home Audio 3D, 3D Sound Recording and Mixing, VR/XR, and Exhibitions, you can experience immersive 3D sound experiences.
Smart Control App
Using the Sennheiser Smart Control mobile app, you get assistance for easy setup of the AMBEO Plus and a Demo Mode to test it. You also get remote access to multiple audio settings, EQ presets, and more.
Voice Control
The AMBEO Plus offers Alexa built-in and also works with Google Home and Apple HomeKit for voice control over the soundbar.
Additional Features
  • Upmixes stereo content for room-filling sound
  • MPEG-H Audio compatible
  • 360 Reality Audio compatible
  • 2 x HDMI 2.0a inputs
  • HDMI 2.1 output with eARC support
  • Optical S/PDIF and Stereo RCA inputs
  • USB-A port for powering optional streaming dongles or mobile devices
  • Remote control and high-speed HDMI cable included
UPC: 810091270226

Sennheiser AMBEO Plus Specs

Key Specs
Channel Configuration
7.1.4-Channel (Virtual Surround)
Low-Frequency Drivers
2x 4" / 10.2 cm Cone
Full-Range Drivers
3x 2" / 5.1 cm Front-Firing Cone
2x 2" / 5.1 cm Side-Firing Cone
2x 2" / 5.1 cm Up-Firing Cone
Inputs
2x HDMI 2.0a - Audio/Video
1x Optical TOSLINK - Audio
1x Stereo RCA - Audio
Outputs
1x HDMI 2.1 - eARC/Audio
1x RCA - Audio/Subwoofer
Wireless Audio Protocols
AirPlay 2, Bluetooth, Chromecast built-in, Spotify Connect, TIDAL Connect, Wi-Fi
Wireless
Wi-Fi 6 (802.11ax) / Bluetooth 5.0
Audio Decoding
DTS:X, Dolby Atmos
HDMI Compliance
eARC
Soundbar
Channel Configuration
7.1.4-Channel (Virtual Surround)
Low-Frequency Drivers
2x 4" / 10.2 cm Cone
Full-Range Drivers
3x 2" / 5.1 cm Front-Firing Cone
2x 2" / 5.1 cm Side-Firing Cone
2x 2" / 5.1 cm Up-Firing Cone
Amplification
9x Class-D
Amplifier Output
400 W RMS
Frequency Response
38 Hz to 20 kHz
Connectivity
Inputs
2x HDMI 2.0a - Audio/Video
1x Optical TOSLINK - Audio
1x Stereo RCA - Audio
Outputs
1x HDMI 2.1 - eARC/Audio
1x RCA - Audio/Subwoofer
USB I/O
1x USB-A (Unspecified Interface) (Power)
Ethernet I/O
LAN
Wireless Audio Protocols
AirPlay 2, Bluetooth, Chromecast built-in, Spotify Connect, TIDAL Connect, Wi-Fi
Wireless
Wi-Fi 6 (802.11ax) / Bluetooth 5.0
Bluetooth
Bluetooth 5.0 LE
NFC
No
Bluetooth Profiles
A2DP, AVRCP, GATT
Bluetooth Codec Support
AAC
Compatibility
Audio Decoding
DTS:X, Dolby Atmos
HDMI Compliance
eARC
Power
Input Power
100 to 240 VAC, 50 / 60 Hz
Physical
Environmental Resistance
No
Operating Conditions
32 to 104°F / 0 to 40°C at 10 to 90% Humidity
Dimensions
41.4 x 3 x 4.8" / 105.1 x 7.7 x 12.1 cm
Weight
13.9 lb / 6.3 kg
Packaging Info
Package Weight
21 lb
Box Dimensions (LxWxH)
46 x 9.5 x 6.25"

Sennheiser AMBEO Plus Reviews

Sound is great…remote control

By Steve
Rated 4 out of 5
Date: 2026-07-19

.Sound is great….difficulty setting up…Controls are not intuitive… remote control impossible.

Audiophile qiuality bar

By Alexandre
Rated 5 out of 5
Date: 2024-01-14

I have it in the same room as my PMC speakers and the sound of the bar looks good, similar quality - better than any other bar I tried. Probably the only bar that can compete here is 5.1.4 Sennheiser Max which I also auditioned, but I prefer Plus both for the sound quality and size, and true 7.1.4 soundbar sound from a single bar!  I had to put down blinds to get the full surround effect and it is indeed 7 bed-level speakers with Atmos height speakers in my room with 0.34 slanted high ceiling.  Of course, it is not the same as my full size 9.2.4 system, but their relation is like between your favorite epic novel and your favorite short story from your favorite author. I think the bar has more exquisite delicate sound Netflix, Prime watching, while the other system is more life like power force. It is important to put the bar on its feet of a very solid not vibrating surface - my is a bit elevated on some particle high quality boards attached to the cabinet vi BluTac. Demos demonstrated a perfectly traceable 3D flight of insect in my room, e.g.. Huge 3d soundstage for Dune fly in the sandstorm. And indeed the sound can come from behind as in a recent Prime movie Role play when 2 characters per runs in the forest in the end of the movie shouting from various directions. Excellent Atmos of Netflix My bother's sin 2024 (or so). I was not able to accommodate Ambeo (and Focal 600p) sub, both wirelessly and by wire. Not a good integration in my experience for movies. The bar works clearer and more harmonically alone. I connected a 4k player and Nvidia Shield TV to my LG Oled TV by eArc to eArc 8k Supra cable to the bar. Music is also great but way better with the Amber sub - and I remind in the same room with PMC 5 twenty and SA30 from Arcam.

See any errors on this page?

Is this compatible with the 2022 Sony Bravia ...

Is this compatible with the 2022 Sony Bravia XR95K HDR Mini LED 75" TV ?
Asked by: Derrick
The Sennheiser AMBEO 400W 7.1.4-Channel Dolby Atmos Soundbar Plus BH #SEAMBEOSBP will work with the Sony BRAVIA XR X95K 75" 4K HDR Smart Mini-LED TV BH #SOXR75X95K.
Answered by: John J
Date published: 2022-11-29

Is this compatible with Sony XBR -900F? Does not ...

Is this compatible with Sony XBR -900F? Does not have eARC.
Asked by: Martha
The Sennheiser AMBEO 400W 7.1.4-Channel Dolby Atmos Soundbar Plus BH #SEAMBEOSBP will connect via a TOSLINK digital optical audio cable or via the analog audio inputs (RCA). Suggested cabling: Comprehensive Standard Series TOSLINK Optical Audio Cable (6', Black), B&H # COTSKTSK06ST. Smart-AVI 3.5mm TRS Male to Dual RCA Male Adapter Cable (6'), B&H # SMAD35MM2RC
Answered by: Mark S
Date published: 2023-11-26
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