Further information

Sennheiser Ambeo Soundbar Plus

The AMBEO Soundbar Plus offers a new, more compact soundbar from Sennheiser.

It’s driven by the same groundbreaking 3D sound — developed in collaboration with the German research organization, Fraunhofer IIS Institute — as the AMBEO Soundbar Max. AMBEO Self-Calibration reads your room’s acoustic properties and then positions seven virtual speakers around you, plus four more overhead. This lets the AMBEO Soundbar Plus project sound from any corner of the room.

You get to experience the depth, impact, and spaciousness of a movie theatre at home — without the fuzz of extra cables or satellite speakers. Designed to look good and easy to use, our 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. The AMBEO Soundbar Plus automatically adapts its sound to the content you're playing. Customizable presets are also available.

Find these settings, the equalizer, and more in the Smart Control app. Did we mention that it's great for listening to music too? You can even upmix stereo into thrilling 3D sound experiences.

Key Features:

• State-of-the-art AMBEO virtualization, co-developed with the Fraunhofer IIS Institute, recreates a full 7.1.4 home theater system 
• Immersive surround sound with built-in 4" dual-subwoofers for thundering bass 
• Automated self-calibration to learn the acoustics of your room 
• AMBEO virtualization can upmix any stereo content to create a room-filling sound stage 
• Designed to perform with Sennheiser audio DNA. Seven High-end aluminum cone full-range drivers drive incredibly sharp fidelity and clear mids. 
• Compatibility with Dolby ATMOS, DTS:X, MPEG-H, and 360 Reality Audio 
• Advanced AMBEO|OS connectivity: Bluetooth, Apple AirPlay 2, Spotify Connect, Tidal Connect with Dolby ATMOS Music support, built-in Google Chromecast

Sennheiser Ambeo Soundbar Sub:

Enjoy the most immersive sound with Sennheiser AMBEO technology

• Closed enclosure for deepest and dry bass down to 27Hz 
• High-end long-throw 8“ woofer 
• 350W class-D amplifier

Easy set up/operation and unlimited connectivity

• Advanced AMBEO self-calibration into room with built-in microphone 
• Digital processing to compensate negative room characteristics 
• Wirelessly connect up to 4 AMBEO Subs to your Soundbar 
• Wired connection (1x mono RCA) 
• Easy cable exit & cable management to open up for multiple placements 
• Wireless control of the sub via the Sennheiser Smart Control App

Reviews

Specification

Sennheiser Ambeo Soundbar Plus:

Amplifier: 9x class D amplifiers 

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 frequency: 2,400 MHz to 2,483.5 MHz 

Bluetooth modulation: GFSK, p/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

Sennheiser Ambeo Sub:

Amplifier: 1x class D amplifier 

Total audio power: 350W (RMS) 

Audio processing: Dual Core SOC

Voltage range: 100–240V ~50/60Hz

Woofers: 1x Long throw 8" Cellulose Cone Driver 

Frequency response: 27Hz – 80Hz 

Audio input: 1x Mono RCA, max. 2 V 

Temperature range (operation): 0 °C to +40 °C 

Relative humidity (operation): 10 to 90% 

Dimensions (with feet): Approx. 27,4 x 36,9 x 27,4 cm 

Dimensions (without feet): Approx. 27,4 x 35,7 x 27,4 cm 

Weight: 8.2 kg 

Transmission frequency: 2,400 MHz to 2,483.5 MHz 

Bluetooth version: 5.2

BT Sub: 10mW (max) 

Bluetooth Audio Codec BT Sub: LC3