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Compact 25-inch black soundbar with built-in subwoofer and side bass ports

Ultimea Poseidon M20 Pro U2203 2.1ch Soundbar 132W 25in

SKU CH-N518-9EY34

A 2.1ch soundbar with built-in 3-inch subwoofer, 132W power, Bluetooth 5.3, HDMI, optical and AUX inputs, plus 121 EQ presets via app

  • Audio channels1 x Soundbar, 1 x Power Adaptor for Soundbar, 1
  • Sales unit1 x Soundbar, 1 x Power Adaptor for Soundbar, 1
  • Speaker setupSoundbar
  • Driver size16 in (40.6 cm)
  • Rated power132 W
  • Connection typesHDMI
  • 1ch audio with 132W power and built-in 3-inch subwoofer
  • Compact 25in design fits stands, cabinets or wall mounts
  • Bluetooth 5.3 and optical, AUX, USB wired connections
  • Ultimea app gives 121 preset EQ matrices and 10-band custom tuning
  • VoiceMX enhances dialogue clarity for movies, games and music

Compact 2.1 Channel Soundbar with Built-In Subwoofer

The Ultimea Poseidon M20 Pro U2203 is a 25-inch all-in-one soundbar that integrates dual drivers and a 3-inch subwoofer with side-firing bass ports. It delivers 132 watts of total power and supports Bluetooth 5.3 for wireless streaming alongside HDMI, Optical, AUX and USB connections. The package includes a remote, a 1.5-metre optical cable and a 1.5-metre 3.5 mm AUX cable.

Ideal for Small Rooms and PC Gaming Setups

This soundbar is designed for spaces under 108 square feet, making it suited to bedrooms, compact living areas or desktop gaming stations. VoiceMX technology sharpens dialogue in real time while the Ultimea app provides 121 preset EQ matrices and a 10-band custom equaliser. Buyers needing a separate wireless subwoofer for bigger rooms or multi-room audio expansion should look elsewhere.

132-Watt Output and 3-Inch Integrated Subwoofer

The single specification that defines this unit is its 132-watt power rating driving a built-in 3-inch subwoofer rather than an external bass module. This all-in-one approach keeps the footprint at 25 inches while still producing low-frequency impact through side-firing ports. If your installation demands higher output or a discrete subwoofer enclosure, this model will not meet that requirement.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $73.99
Cheaper than about 73% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameUltimea
Product lineU2203, Poseidon M20 Pro
Model nameU2203
Part numberU2203
Product typeSoundBar
Audio & video
Audio channels1 x Soundbar, 1 x Power Adaptor for Soundbar, 1
Speaker setupSoundbar
Driver size16 in (40.6 cm)
Ports & slots
Connection typesHDMI
Power
Rated power132 W
Size & build
Size and weight25 in (63.5 cm)
In the box
Sales unit1 x Soundbar, 1 x Power Adaptor for Soundbar, 1
In the box1 x Soundbar, 1 x Power Adaptor for Soundbar, 1 x Remote Control(Batteries Not Included), 1 x User Manual, 1 x Stereo 3.5 mm to 3.5 mm Audio Cable(1.5m AUX Cable), 1 x Digital Optical Cable(1.5m)

Questions about this item

Which version of the Poseidon M20 Pro should I choose for a 2.1ch setup?

The U2203 model is a single 2.1ch soundbar with built-in subwoofer, so no separate version selection is needed.

What does the 132W power rating deliver in a real room?

132 watts drives dual mid-high drivers plus a 3-inch subwoofer, filling spaces up to 108 ft² with clear dialogue and bass.

Which Bluetooth standard does it use and what does that cap in practice?

Bluetooth 5.3 and 5.4 are both listed; they cap wireless audio to standard SBC/AAC quality within typical 10 m range.

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