1. Introducció
This manual provides essential information for the safe and efficient operation of your ULTIMEA Poseidon M20 Pro U2203 2.1ch Sound Bar. Please read it thoroughly before using the product and retain it for future reference.
The ULTIMEA Poseidon M20 Pro U2203 is an all-in-one 2.1 channel sound bar designed to enhance your audio experience for TV, gaming, and music. It features a built-in subwoofer, app control, and multiple connectivity options.
2. Característiques clau
- Disseny tot en un: Built-in dual speakers, a 3-inch subwoofer, and side-firing bass ports deliver deeper lows and expand surround effects. The 2.1ch sound offers a superior audio experience for movies, music, or games.
- Compact Size with Enhanced Bass: ULTIMEA's exclusive BassMX technology enhances low frequencies with adjustable bass. The compact design allows for versatile placement on a stand, cabinet, under the TV, or wall-mounted.
- ULTIMEA Smart App Control: Control your sound bar with the ULTIMEA smart app, allowing you to switch multiple EQ modes, adjust bands, and matrix settings. Regular OTA updates ensure optimized performance.
- 121 matrius d'equalització predefinides: The ULTIMEA App provides 121 preset equalizer matrices, tailored for four distinct sonic preferences: Bass, Pop, Classical, and Rock. Precise tuning and dynamic adjustments enable a finely-tuned listening experience.
- Configuració de l'equalitzador de 10 bandes: Enhance your audio with 6 tailored EQ modes: Movie, Music, Voice, Sport, Game, and Night. Use the ULTIMEA App's "Customize" feature for fine-tuning to match personal taste and environment.
- Multi Connections: Supports optical, AUX, Bluetooth 5.4, and USB inputs for universal compatibility. Bluetooth 5.4 ensures fast, stable wireless streaming. An additional "SUB OUT" port allows connection of an active subwoofer for enhanced bass.
3. Què hi ha a la caixa
Please check that all components are present upon unpacking:
- 1 x ULTIMEA Poseidon M20 Pro U2203 Sound Bar
- 1 comandament a distància (piles no incloses)
- 1 x Manual d'usuari
- 1 x Power Adaptor for Soundbar (2m)
- 1 x Stereo 3.5mm to 3.5mm Audio Cable (1.5m AUX Cable)
- 1 x Cable òptic digital (1.5 m)
- 4 x Kit de muntatge a la paret
- 2 x suport de paret
- 2 x Cargol de muntatge als altaveus
4. Producte acabatview
4.1 Controls i indicadors
The sound bar features intuitive controls for easy operation.

Image: Top panel controls of the ULTIMEA Poseidon M20 Pro U2203 soundbar.
4.2 Connexions del panell posterior
The rear panel provides various ports for connecting to your audio sources.

Image: Rear panel connections of the ULTIMEA Poseidon M20 Pro U2203 soundbar.
- DC IN: Port d'entrada d'alimentació.
- AUX: 3.5mm audio input for analog devices.
- TPTICA: Optical audio input for digital audio sources.
- USB: USB input for media playback (supports MP3 files with 128GB max memory).
- SORTIDA SUB: Output port for connecting an external active subwoofer.
5. Configuració
5.1 Encès
- Connecteu l'adaptador d'alimentació a DC IN port on the back of the sound bar.
- Connecteu l'altre extrem de l'adaptador d'alimentació a una presa de corrent.
- Press the power button on the sound bar or remote control to turn it on.
5.2 Opcions de col·locació
The sound bar can be placed on a TV stand or wall-mounted.

Image: Flexible placement options for the soundbar.
5.3 Connexió al televisor
Choose one of the following connection methods based on your TV's available ports:
5.3.1 Connexió òptica
- Connect one end of the Digital Optical Cable to the ÒPTICA port a la barra de so.
- Connect the other end of the Digital Optical Cable to the Optical Digital Audio Out port on your TV.
- On your TV's audio settings, select "Optical" as the audio output and set the digital sound out format to "PCM" or "Passthrough".

Image: Optical connection diagram.
5.3.2 Connexió AUX
- Connect one end of the 3.5mm Audio Cable to the AUX port a la barra de so.
- Connect the other end of the 3.5mm Audio Cable to the 3.5mm Audio Out (Headphone) port on your TV.
- On your TV's audio settings, select "Headset" or "External Speaker" as the audio output.

Image: AUX connection diagram.
5.3.3 Connexió Bluetooth
- Premeu el botó BT button on the remote or the sound bar to switch to Bluetooth mode. The LED indicator will flash.
- Activeu el Bluetooth al vostre telèfon intel·ligent o a un altre dispositiu.
- Select "Poseidon M20 Pro" from the list of available Bluetooth devices to pair. The LED indicator will turn solid blue once connected.

Image: Bluetooth connection diagram.
6. Funcionament de la barra de so
6.1 Funcions bàsiques
- Encès/apagat: Short press the power button to turn on, long press for 2 seconds to turn off.
- Control de volum: Use the '+' and '-' buttons on the sound bar or remote to adjust volume.
- Selecció del mode d'entrada: Short press the power button (after turning on) or use the dedicated buttons on the remote (OPT, AUX, BT) to switch between input modes.
6.2 EQ Modes and Customization
The ULTIMEA Poseidon M20 Pro U2203 offers various EQ modes and customization options via the remote control and the ULTIMEA Smart App.
6.2.1 Modes d'equalització preestablerts
Select from 6 tailored EQ modes for different content:
- Pel·lícula: Optimized for cinematic sound.
- Música: Millorat per a la reproducció musical.
- Veu: Improves dialogue clarity.
- Esport: Suitable for sports broadcasts.
- Joc: Provides immersive gaming audio.
- Nit: Redueix el rang dinàmic per escoltar música a altes hores de la nit.
6.2.2 ULTIMEA Smart App Customization
For advanced control, download the ULTIMEA Smart App:
- 121 matrius d'equalització predefinides: Choose from matrices tailored for Bass, Pop, Classical, and Rock.
- Equalitzador de 10 bandes: Fine-tune Bass, Midrange, and Treble frequencies to your preference.

Image: ULTIMEA App showing 121 preset EQ matrices.

Image: ULTIMEA App showing 10-band equalizer settings.
7. Manteniment
- Neteja: Use a soft, dry cloth to clean the surface of the sound bar. Do not use liquid cleaners or aerosols.
- Emmagatzematge: If not in use for an extended period, unplug the sound bar from the power outlet and store it in a cool, dry place.
- Eviteu la humitat: Keep the sound bar away from water, moisture, and direct sunlight.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | Power cord not connected or outlet not working. | Ensure power cord is securely connected and try a different outlet. |
| Sense so | Incorrect input mode selected or TV audio settings incorrect. | Select the correct input mode (Optical, AUX, BT) on the sound bar. Check TV audio output settings (e.g., set to PCM for Optical). |
| La connexió Bluetooth falla | Sound bar not in pairing mode or device too far. | Ensure sound bar is in Bluetooth mode (LED flashing). Move device closer to the sound bar. Forget device on your phone and re-pair. |
| Distorsió del so | Volum massa alt o qualitat de la font d'àudio baixa. | Reduce volume. Try a different audio source or cable. |
9. Especificacions
- Nom del model: Poseidon M20 Pro
- Número de model de l'article: U2203
- Tipus d'altaveu: Barra de so
- Potència de sortida màxima dels altaveus: 132 watts (potència màxima)
- Resposta de freqüència: 70 Hz
- Tipus de muntatge: Tabletop Mount / Wall Mount
- Dimensions del producte: 10.8P x 40A x 7H centímetres
- Pes de l'article: 2.24 kg
- Connectivitat: Bluetooth 5.4, Optical, AUX, USB
- Característiques especials: All-in-one Design, ULTIMEA Smart App Control, 10 Band Equalizer Settings, 121 Preset Equalizer Matrices, Adjustable Bass & Midrange & Treble, BassMX Technology, Built-in Subwoofer
- Fabricant: DEFINITIVA
- País d'origen: Xina
10. Garantia i Suport
For warranty information, technical support, or customer service inquiries, please refer to the warranty card included with your product or visit the official ULTIMEA weblloc web. Conserveu el rebut de compra com a comprovant de compra.





