Soundbar Sennheiser AMBEO Soundbar Plus SB02 — 500W, 9 speakers, 2x HDMI 2.0, HDMI eARC, Wi‑Fi, Bluetooth

Sennheiser AMBEO Soundbar Plus SB02 is a 500 W home audio soundbar with nine speakers and dedicated Class D amplification. The system integrates seven full‑range transducers with aluminium cones and two subwoofer transducers, supports object‑based and immersive audio formats, and offers multiple wired and wireless connections including HDMI eARC, two HDMI inputs, S/PDIF, RCA AUX, Ethernet, Wi‑Fi and Bluetooth. Built‑in far‑field microphones enable automatic room calibration. The soundbar is finished in graphite and measures 1051 × 121 × 77 mm with a weight of 6.3 kg.

Advantages

The AMBEO Soundbar Plus combines a multi‑driver configuration and nine Class D amplifiers to deliver wide frequency coverage from 38 Hz to 20 kHz and a rated RMS output of 400 W. It supports Dolby Atmos, DTS:X, MPEG‑H and 360 Reality Audio for immersive playback and includes room calibration via four high‑precision far‑field microphones. Versatile connectivity covers modern streaming and home theatre needs with HDMI eARC (HDMI 2.1), two HDMI 2.0 inputs, Wi‑Fi (IEEE 802.11 a/b/g/n/ac/ax), Bluetooth 5.0, USB power for accessories and Ethernet.

Suitable for

• Home cinema setups requiring immersive audio (Dolby Atmos, DTS:X)
• Music streaming and multiroom use via Wi‑Fi, AirPlay 2, Spotify Connect, TIDAL Connect and Chromecast
• TV and external device connections using HDMI eARC, HDMI inputs or optical/RCA inputs
• Rooms where automatic room calibration is desired

Key specifications

• Total power (soundbar speakers, RMS): 400 W
• Number of speakers: 9 (7 full‑range, 2 subwoofer transducers)
• Amplification: 9 × Class D amplifiers
• Frequency response: 38–20,000 Hz
• Connectivity: HDMI eARC (HDMI 2.1) out, 2 × HDMI 2.0 in, S/PDIF optical in, Stereo RCA AUX in, 1 × USB Type‑A (5 V, 1 A) for powering accessories, RJ‑45 Ethernet
• Wireless: Wi‑Fi (IEEE 802.11 a/b/g/n/ac/ax), Bluetooth 5.0 Classic/BLE; Bluetooth codecs: AAC, SBC, LC3 (subwoofer)
• Room calibration: 4 built‑in far‑field microphones
• Dimensions (W × D × H): 1051 × 121 × 77 mm
• Weight: 6.3 kg
• Operating humidity: 10–90% RH
• Operating temperature range: 0–40 °C

How to use

Place the soundbar on a stable surface or mount it according to the TV setup and connect the unit to a TV using the HDMI eARC port to enable full audio return channel features. For additional sources, use the two HDMI inputs, optical S/PDIF or RCA AUX. Connect to the home network via Wi‑Fi or Ethernet to enable streaming services and voice/room calibration features, and pair Bluetooth devices as needed. Use the included remote control for basic operation and menu navigation; a USB Type‑A port is available to power small accessories.

Recommendations

Do not expose the soundbar to moisture or water. For best acoustic results, run the automatic room calibration in the listening position and keep clear space around the unit to avoid obstructing the drivers.