# ULTIMEA Poseidon M30 2.1 Soundbar with Wireless Subwoofer

ULTIMEA Poseidon M30 is a 2.1-channel soundbar system with a separate wireless subwoofer, app-based EQ adjustments and HDMI ARC, optical and Bluetooth connections. Its compact soundbar and flexible subwoofer placement suit TV, desktop and gaming setups, while mixed customer feedback on Bluetooth reliability and volume consistency is worth weighing.

- [Original product page](https://best-deals.pro/product/ultimea-poseidon-m30-2-1-soundbar-wireless-subwoofer)
- [View offer](https://best-deals.pro/visit/ultimea-poseidon-m30-2-1-soundbar-wireless-subwoofer)
- Market: US
- Language: en-US
- Currency: USD
- Brand: ULTIMEA
- Model: Poseidon M30
- Category: Electronics > Speakers & Soundbars > Soundbars
- Price: 79.98 USD
- Previous price: 99.99 USD
- Discount: 20%
- Price checked: 2026-11-12T10:48:25.386Z
- Rating: 4.3 / 5
- Reviews: 862

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The 2.1-channel setup pairs the soundbar with a wireless subwoofer, avoiding an audio cable between the two units.
- The ULTIMEA app is claimed to provide a 10-band equalizer and 121 preset EQ matrices for sound adjustments.
- HDMI ARC, optical and Bluetooth 6.0 are listed as connection options.
- VoiceMX is described as processing vocal frequencies to emphasize dialogue. These are manufacturer claims, not independently verified performance results.

## Pros

- Separate wireless subwoofer offers more placement flexibility than a wired audio connection between the units.
- App EQ controls and preset sound modes provide options for tailoring playback.
- HDMI ARC and optical connections support wired TV setup, with Bluetooth available for wireless streaming.
- The supplied package list includes an HDMI cable and wall-mounting components.

## Cons

- This is a stereo 2.1-channel system, not a multi-speaker surround setup.
- The subwoofer still needs power, and the system is listed as corded electric.
- Customer feedback is mixed on Bluetooth reliability and whether volume remains consistent.

## Specifications

### Identity and audio
- Brand: ULTIMEA
- Model: Poseidon M30
- Speaker system: 2.1ch Sound Bar with Wireless Subwoofer
- Audio channels: 2.1
- Audio output mode: Stereo
- Maximum output power: 240 watts
- Frequency response: 45 hertz
- Subwoofer diameter: 5.25 inches
- Driver type: Dynamic Driver
- Driver size: 18 millimeters
- Additional audio feature: Bass Boost
### Connectivity and controls
- Wireless subwoofer connection: Wireless
- Control method: App
- Wireless connection listed: Bluetooth, HDMI, Optical
### Power and installation
- Power configuration: Corded Electric
- Mounting types listed: Tabletop or Wall Mount
- Dimensions (D × W × H): 23.62"D x 2.76"W x 3.54"H
- Color: Matte Black
### Compatibility
- Compatible devices listed: Desktop, Gaming Console, Home Theater, Television

## Before you buy

- The listing gives inconsistent subwoofer driver details: a 5.25-inch diameter in the specifications and a stated 18 mm high-excursion driver in the feature text. It also lists 45 hertz as frequency response in one field, while another claim gives a 45 Hz–18 kHz range and up to 240W peak output. Treat those expanded performance details as claims and confirm the configuration if they matter to your choice.

## In the box

- 1 soundbar (Included)
- 1 wireless subwoofer (Included)
- 1 soundbar power adapter (Included)
- 1 subwoofer power adapter (Included)
- 1 HDMI cable (Included)
- 2 wall brackets (Included)
- Mounting screws (Included)
- 4 wall-mounted kit pieces (Included)

## A good fit for

- TV viewers who want a soundbar and separate wireless subwoofer with HDMI ARC or optical hookup.
- Buyers who want app-based EQ adjustments and Bluetooth streaming from a phone, tablet or laptop.
- Desktop and gaming setups where a compact soundbar is preferred to multiple speakers.

## Less suited to

- Shoppers seeking a system with rear speakers or a specified surround-audio format.
- Buyers who require consistently reliable Bluetooth or volume behavior, given the mixed feedback reported.

## Customer feedback

Customer feedback highlights sound quality, perceived value, easy setup, remote functionality and adjustable EQ as positives. Reports about Bluetooth and reliability are mixed, as are comments on volume consistency. Those concerns matter most if you plan to stream wirelessly or expect steady volume behavior. The system's listed HDMI ARC and optical inputs offer wired TV connection alternatives, while its app EQ provides adjustment options. Overall star ratings skew positive, but they do not establish how it will perform in a particular room.
- Positive themes: Customers praise sound quality and perceived value.
- Positive themes: Customers describe setup as easy and report positive experiences with the remote and EQ adjustments.
- Mixed feedback: Customer reports differ on Bluetooth connection reliability and whether the system continues working reliably.
- Mixed feedback: Volume feedback is mixed, including reports that levels do not remain constant.

## Frequently asked questions

### Does the Poseidon M30 include a wireless subwoofer?
Yes. The listing describes a 2.1-channel soundbar with a separate wireless subwoofer, and the package contents list both units.
### What connections are listed?
HDMI ARC, optical and Bluetooth 6.0 are listed. The HDMI cable is named in the package contents.
### Can it be wall-mounted?
The listing says tabletop or wall mounting. Its package list also names wall brackets, mounting screws and wall-mounted kit components.
### Are the listed power and frequency specifications consistent?
Not fully. One field states 240 watts and 45 hertz, while feature text specifies up to 240W peak and a 45 Hz–18 kHz range. The subwoofer driver descriptions also differ, so confirm these details if they are decisive.

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## Images

![ULTIMEA Poseidon M30 2.1 Soundbar with Wireless Subwoofer — 1](https://best-deals.pro/i/D5NO-cYYGEFMjHbX3GBoxprdOh6zD38ReN7yCk_mfJWaX3iwKYw_tRW-p_XnddKclMaWn4LC_Pix_vfkc-GtbIypZybCD-5JzSI4D_SsToBL_sFcz0dzOMdw.jpg)

![ULTIMEA Poseidon M30 2.1 Soundbar with Wireless Subwoofer — 2](https://best-deals.pro/i/8Ama68AKFKekcumG52H7MafNGflMHSR-2baIFDfv8aOM6EYEdxif1f24-ktWQFk9_7iLjeW54OzcsZBb7VgN5mRkAKdx2P6zHaZDyWUXjY7YCo7zdrpEYZ4r.jpg)

![ULTIMEA Poseidon M30 2.1 Soundbar with Wireless Subwoofer — 3](https://best-deals.pro/i/d-icjZf_szpHcXj4N2pF3_tGJ5u8w1kiRPcuOHIMbAohwfkwne5_MZ_l_mJEGRGiwLx_0FGe_PPPXaOv38cThDCER3WxfdzZePLSsuphmDLcgFgj93bWJKKP.jpg)

![ULTIMEA Poseidon M30 2.1 Soundbar with Wireless Subwoofer — 4](https://best-deals.pro/i/offrfhVqWmHaVQNfVUrLd912NVjilK-KS1Mwi3ZlQ-RvCUkFN4Hi_E7_Jt5obcw1nLOXrVaQotc2MLw2xMMZbikEjg4xPNQ4_7t4v1jgafMwSsTAqcTGwzSS.jpg)

![ULTIMEA Poseidon M30 2.1 Soundbar with Wireless Subwoofer — 5](https://best-deals.pro/i/bXJybQHcr7KGEGpiPQSIQpcCE5rmJK62fKP7gvL_si-k-VEwPmuDTQOTQJuTanWS4C5cvBUg_y8OtsY3mUWmuISiM0oP8sxjakWtpUaiIVd81HLmWD1vwHjp.jpg)

![ULTIMEA Poseidon M30 2.1 Soundbar with Wireless Subwoofer — 6](https://best-deals.pro/i/1SjKw7JAiU9tEfiJz0Mi5q3dbsM9tybF--Q9KH1KQ2KmF3qIpnFL92B8gEEhe5UVsd5cuwK1ic2TJsmfM7bi4XNF8uw5gyGaQ_loAgdIZNLMVT1CopYkCcAl.jpg)

![ULTIMEA Poseidon M30 2.1 Soundbar with Wireless Subwoofer — 7](https://best-deals.pro/i/_qeU3UxzJsli5rqSvlYEy-IQezmgepApK80EoI44nJDXp_MBIhLpYL4OuQw53f7mG3ibyIhjC8d2aHPm76ibQmiPFe75PH0pLrtQYjGFeNbtvnvGZ7xw9N7m.jpg)