Sennheiser AMBEO Soundbar Plus
for TV & Music w/ Immersive 3D Surround Sound, Dolby Atmos, virtual 7.1.4 Speaker Setup, built-in Dual Subwoofers, Advanced Streaming Connectivity, Voice Enhancement, Night Mode









The Sennheiser AMBEO Soundbar Plus places you in the center of all the action. Still offering deep, immersive sound, now in a more compact housing than its award-winning sister, the AMBEO Soundbar Max. Thanks to its unique calibration, just plug it in and set it up to enjoy all the depth, impact, and spaciousness of a movie theatre. Designed to look good and easy to use, Sennheiser AMBEO soundbars are compatible with all major hardware, codecs, wireless protocols, and voice assistants. Enjoy immersive 3D sound with Dolby ATMOS, DTS:X, 360 Reality Audio and MPEG-H audio.
High Notes
7.1.4 Home Theater Experience
State-of-the-art AMBEO virtualization technology and automated room calibration
Immersive 3D Sound
9 high-end drivers including built-in 4" dual subwoofers for thundering bass
Complete Connectivity
Integrates with existing ecosystems for seamless everyday use
With the Sennheiser AMBEO Soundbar Plus, immersive audio isn't just heard, it's felt - ensuring your movie nights will never be the same. This wireless soundbar features state-of-the-art AMBEO virtualization technology, developed together with the German research organization Fraunhofer IIS Institute. This technology can transform stereo or 5.1 content into a room-filling sound experience, recreating a full 7.1.4 home theatre system with just one unit. Automatic self-calibration detects and learns the acoustic properties of your room to create a 3D sound experience. But that is not all. Seven superior full-range aluminum speakers deliver incredibly sharp fidelity and clear mids. Combined with the integrated 4"" dual subwoofers for thunderous bass (~37 Hz), they create a unique 3D surround sound experience. And for even deeper bass, simply connect an additional subwoofer like the AMBEO Sub (optional accessory) to enjoy the full 3D music experience.
In addition, Dolby Atmos, DTS:X, MPEG-H and 360 Reality Audio codecs support the breathtaking immersion. Simply adjust the soundbar's pre-settings with the EQ if needed and choose from three different AMBEO virtualization levels (Light, Standard, Boost) for optimal listening. To further enhance the sound experience, the sound bar has a voice enhancement function for better speech clarity and a night mode for discreet listening. It also provides enhanced AMBEO|OS connectivity, enabling connection via Bluetooth, Apple AirPlay 2, Spotify Connect, Tidal Connect with Dolby Atmos Music support and Chromecast built-in - offering flexibility for popular music and streaming services. AMBEO Soundbar Plus also offers multiple control options for maximum flexibility. The AMBEO operating system can be accessed via the remote, the Sennheiser Smart Control App or the web interface for effortless setup and personalization. Alexa built-in, works with Google Home or Apple Home provide further voice control options for even more user-friendliness.
Key features
- AMBEO Virtualization Technology: State-of-the-art technology, co-developed with the Fraunhofer IIS Institute, recreates a full 7.1.4 home theatre system from one device.
- Immersive 3D Surround Sound: Seven high-end aluminum full-range drivers for incredibly sharp fidelity and clear mids, with built-in 4" dual-subwoofers for thundering bass (~37 Hz).
- Automated Self Calibration: Capture your room's acoustic characteristics to create a 3D sound experience.
- Upmix Technology: AMBEO Virtualization can turn stereo or 5.1 content into a room-filling sound stage experience.
- Object Based Codec Support: Dolby Atmos, DTS:X, MPEG-H and 360 Reality Audio are supported to provide the complete AMBEO experience.
- Advanced Streaming Connectivity: Apple AirPlay 2, Spotify Connect, Tidal Connect with Dolby ATMOS Music support, Chromecast built-in and Bluetooth offers flexibility for well-known music and streaming services.
- Customized Bespoke Sound: Personalize sound with a built-in EQ, sound modes and AMBEO Virtualization levels (Light, Standard, Boost).
- Voice Enhancement and Night Mode: Audio presets for optimal listening; Voice Enhancement for speech clarity and Night Mode for discreet listening.
- Eco-System Compatibility: Full access to existing eco-systems (Alexa built-in, works with Google Home and Apple Home) provides fast and reliable operation. Subject to regional availability and language.
- AMBEO | OS: Access via the Sennheiser Smart Control App or a web interface, the AMBEO operating system provides effortless and responsive control for setting up, personalizing and operating the AMBEO Soundbar Plus.
Ambeo Plus Specifications
Amplifier | 9x class D amplifiers |
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Total audio power | 400W (RMS) |
Total number of speakers | 9 |
Audio processing | Quad Core 1,8GhZ SOC |
Voltage range | 00–240V ~50/60Hz |
Woofers | 2x 4" Cellulose Cone Driver |
Full range | 7x 2" Aluminum Cone Fullrange Driver |
Frequency response | 38Hz – 20 Khz |
HDMI TV (eARC) OUT | 1x HDMI eARC (HDMI 2.1) |
HDMI IN | 2x HDMI 2.0a |
OPT IN | 1x S/PDIF, sampling rates: up to 192 kH |
AUX IN | 1x Stereo RCA sockets |
USB | 1x USB socket (type A), for power supply for accessories (external devices): 5 V, 1 A; |
Subwoofer SW Pre-OUT | 1x Mono RCA, max. 2 V |
Microphone input for room calibration | 4x built-in far field high-precision microphones |
Max power | 100 mW (max) |
Smart standby | Deep standby: <0.5W |
Temperature range (operation) | 0 °C to +40 °C |
Relative humidity (operation) | 10 to 90 % |
Dimensions (with feet) | Approx. 105,1 x 7,7 x 12,1 cm |
Dimensions (without feet) | Approx. 105,1 x 7,5 x 12,1 cm |
Weight | Approx. 6,3 kg |
WiFi | IEEE 802.11 a/b/g/n/ac/ax |
WiFi transmission system | 2 x 2 MIMO |
WiFi transmission frequency | 2,400 MHz to 2,483.5 MHz / 5,170 MHz to 5,835 MHz |
WiFi modulation 2.4 GHz | CCK, DQPSK, DBPSK für DSSS, 64QAM, 16QAM, QPSK, BPSK for OFDM |
WiFi modulation | 024-QAM, 256-QAM, 64QAM, 16QAM, QPSK, BPSK |
Bluetooth output power | BT SOC: 10mW (max) BT Sub: 10mW (max) |
Bluetooth version | 5.0 Classic/BLE |
Bluetooth transmission requency | 2,400 MHz to 2,483.5 MHz |
Bluetooth modulation | GFSK, π/4 DQPSK, 8DPSK |
Bluetooth profiles | A2DP, AVRCP, GATT |
Bluetooth output power | BT SOC: 10mW (max) / BT Sub: 10mW (max) |
Bluetooth Audio Codec | BT SOC: AAC, SBCBT Sub: LC3 |
ETHERNET | 1x RJ-45 Ethernet socket |
UPC | 810091270226 |
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