ULTIMEA Poseidon D80 Boom 7.1ch Speaker System

The Poseidon D80 Boom is a modular 7.1‑channel system from ULTIMEA made up of a soundbar, a wireless subwoofer and four satellite surround speakers. It’s designed to deliver multichannel surround for movies and gaming in living rooms or medium‑sized rooms.

The system offers HDMI (with eARC on the soundbar), optical, Bluetooth, AUX and USB connections, so you can connect a TV, media player or phone. It targets users who want immersive, multi‑speaker surround without a separate AV receiver; control is via the remote or the ULTIMEA app.

Specifications

• Model: U2623 (Poseidon D80 Boom)
• Channel configuration: 7.1 channels
• Frequency response: 45 Hz – 18 kHz (−6 dB)
• Drivers: 2.25" × 3 (soundbar); 2.25" × 4 (surround); 6.5" (subwoofer)
• Audio inputs: HDMI (eARC), Optical, Bluetooth, AUX, USB
• Soundbar power supply: DC 18V ⎓ 3A
• USB output: DC 5V ⎓ 0.5A
• Soundbar dimensions (W×H×D): 400 × 70 × 90 mm
• Subwoofer dimensions (W×H×D): 218 × 317 × 264 mm
• Surround speaker dimensions (W×H×D): 135 × 70 × 90 mm
• Standby power: < 0.5 W (standby); networked standby < 2.0 W
• Package weight: 10.51 kg