# W-KING X20 Bluetooth Boombox Speaker, 330W Peak

The W-KING X20 is a large Bluetooth boombox speaker listed with 330 Watts maximum output, app controls and a claimed 24-hour battery life. Its substantial 7.2-kilogram weight and the listing's conflicting power and connection details are worth considering before choosing it for portable use.

- [Original product page](https://bargainpostbox.co.uk/product/w-king-x20-bluetooth-boombox-speaker)
- [View offer](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: W-KING
- Model: X20
- Category: Electronics > Speakers & Soundbars > Speakers
- Price: 159.99 GBP
- Previous price: 249.99 GBP
- Discount: 36%
- Price checked: 2026-11-14T09:58:48.083Z
- Rating: 4.5 / 5
- Reviews: 991

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 feature description claims 200W RMS and 330W peak, while the technical details list 330 Watts maximum output.
- The listing describes five drivers and three passive radiators, alongside app-based EQ adjustment.
- The feature text claims IPX7 water resistance and IP6 dust protection. The specification table lists water resistance as “Waterproof”.
- The feature description claims up to 24 hours of playtime and a full charge in about 3 hours.
- The feature description says two X20 speakers can be wirelessly paired for stereo playback.

## Pros

- App-based sound adjustment is described, including custom EQ presets.
- Bluetooth and AUX are listed, with OTG also stated as a connection option.
- The supplied listing describes a five-driver arrangement and three passive radiators.
- A USB port is described as capable of charging a connected phone or tablet.

## Cons

- At 7.2 kilograms, it is a heavy speaker to carry regularly.
- The large listed dimensions make it less suited to compact bags or small surfaces.

## Specifications

### Identity and audio
- Brand: W-KING
- Model: X20
- Maximum speaker output: 330 Watts
- Frequency response: 40 KHz
- Audio mode: Stereo
- Speaker types: Midrange, Subwoofer, Tweeter
- Audio channels: 2.1
- Signal-to-noise ratio: 110 dB
- Subwoofer diameter: 7.5 Inches
- Tweeter diameter: 31 Millimetres
- Audio driver type: Dynamic Driver
### Connectivity and controls
- Wireless connection: Bluetooth
- Connectivity technologies: Bluetooth, OTG, Auxiliary
- Bluetooth range: 20 Metres
- Control method: App
- USB 2.0 ports: 1
- Compatible devices: Smartphones, Tablets, Laptops
### Power and battery
- Power source: Battery Powered
- Battery life listed: 24 Hours
- Battery charge time: 3 Hours
- Input voltage: 12 Volts \(DC\)
- Batteries listed: 1 12V batteries required. \(included\)
### Dimensions and installation
- Dimensions: 57D x 27W x 33.4H centimetres
- Weight: 7.2 Kilograms
- Speaker size: 33.66 Centimetres
- Mounting type: Tabletop Mount
### Materials and protection
- Material: Plastic
- Water resistance: Waterproof
### Other listing details
- Warranty: 12 months

## Before you buy

- Listing details are inconsistent or unconfirmed: output is given as 330 Watts maximum in the technical data, 330W peak and 200W RMS in feature text, while a product-features field says 300W Peak. Connectivity lists Bluetooth, OTG and Auxiliary, while feature text additionally claims TF-card and USB-flash-drive playback and headphone output. Battery life is listed as 24 Hours, but operating conditions are not specified. The technical table says Waterproof, while feature text claims IPX7 and IP6 protection. Confirm the exact configuration and supported connections for the selected listing.

## In the box

- Portable Bluetooth speaker (Included): The explicit contents list describes it as 330W peak and 200W RMS. Other listing text gives conflicting power figures.

## A good fit for

- Buyers seeking a large tabletop speaker for parties or shared listening.
- Listeners who want app-based EQ adjustment and Bluetooth or wired connection options.
- Buyers who can accommodate a 7.2-kilogram speaker and prioritise a claimed long battery runtime.

## Less suited to

- People who need a lightweight speaker for frequent carrying.
- Buyers who require fully consistent, confirmed output, water-resistance or connection specifications before purchase.

## Customer feedback

Customer feedback highlights sound quality, particularly deep, warm bass, as well as positive impressions of battery life and build. Some customers also describe the speaker as heavy. That trade-off matters for a model listed at 7.2 kilograms, while the claimed 24-hour runtime may appeal to buyers using it away from a mains supply. These are reported impressions rather than confirmation of the product specifications.
- Positive themes: Customers report good sound quality, especially deep, warm bass.
- Positive themes: Customer feedback describes battery life and build quality positively.
- Positive themes: Some customers say it feels worth the price.
- Negative themes: Some customers mention that the speaker is heavy.

## Frequently asked questions

### How much output power does the W-KING X20 have?
The technical details list 330 Watts maximum output. Other listing text describes 330W peak and 200W RMS, while a separate feature field says 300W Peak, so confirm the intended power rating with the selected listing.
### How long does the X20 battery last?
The listed battery life is 24 Hours. The feature text also claims up to 24 hours of playtime, but does not specify the volume or other operating conditions.
### Can the X20 be used outdoors?
The feature text claims IPX7 water resistance and IP6 dust protection, but the technical specification only says “Waterproof”. Check the exact protection claim before relying on it in wet or dusty conditions.
### Can two X20 speakers be paired?
The feature text claims wireless stereo pairing between two X20 speakers. This pairing capability is not included in the technical specification table, so confirm it for the selected listing.

## Alternative options

- [W-KING Bluetooth Speaker, 120W Max Portable Loud Wireless Boombox IPX6 \| 110dB Waterproof 70W Outdoor Party Large Big Speaker, BT5.4/Triple Passive Radiator/Subwoofers\*2-Deep Bass/42H/TF/AUX/EQ](https://bargainpostbox.co.uk/visit/w-king-x10-bluetooth-speaker-120w-ipx6)
- [JBL Partybox 520, Wireless Bluetooth Party Speaker, Black \| 15H Playtime, Portable Design, Dynamic Light Show, IPX4 Splashproof, Multi-Speaker Connection, AI Sound Boost](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- [Panasonic SC-BMAX30 Portable Party Speaker with Bluetooth, Built-in Lights, Bass Reflex Port, 320W, USB, IPX4, Guitar & Mic Inputs for Karaoke, Black](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- [YEAHBOX MAX Portable Bluetooth Party Speaker, Outdoor Wireless Loud Speaker \| 300W Peak, 200W RMS, 3-Way Sound, 30000mAh Battery, IPX6, Waterproof, RGB Lights, TWS, EQ & Fast Charging](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- [Portable Bluetooth Speaker 240W Peak Power Wireless Speaker Loud \(Black\) \| Loud Bluetooth Speaker Boombox Deep Bass, DSP, Fast Charge, Bass/Treble Controls, for Outdoor, Party, Home](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- [YEAHBOX Ultra 320 Bluetooth Party Speaker,Portable Wireless Outdoor Speaker \| 320W RMS / 500W Peak Power;Deep Bass & Clear Vocals;3-Way 5-Driver Sound;HDMI ARC & TWS;Bluetooth 6.0;Music-Sync RGB Lights](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- [YEAHBOX Ultra 320 K Portable Bluetooth Party Speaker Karaoke PA Speaker \| 320W RMS / 500W Peak, 3-Way 5-Driver Sound, 6×9 Racetrack Woofer, Dual Wireless Mics, HDMI ARC, TWS, RGB RhythmSync](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- [Portable PA Speaker System with Bluetooth, USB - MP3, 2 Wireless Microphones 12" Woofer, Loud 300w Power, Bass & Treble Controls + Disco Lighting](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- [Portable Bluetooth Speaker Wireless, 200W Peak Loud Sound, 20H Bass Boost \| w/2 \* Woofer/2 \* Tweeter IP65 Waterproof Outdoor Speaker Supporting DSP/TWS/AUX/TF/BT5.4 Suitable for Parties Beaches Camping](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- [Large Bluetooth Speaker 320W Peak Powerful HIFI Loud Sound with Deep Bass, Three DSP Chips, Fast Charge, Bass/Treble controls, Portable Wireless Boombox Speakers for Party Outdoor Camping Backyard](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- [YEAHBOX Ultra 320 Bluetooth Party Speaker,Portable Wireless Outdoor Speaker \| 320W RMS / 500W Peak Power;Deep Bass & Clear Vocals;3-Way 5-Driver Sound;HDMI ARC & TWS;Bluetooth 6.0;Music-Sync RGB Lights](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)
- [Portable Bluetooth Speaker 240W Peak Power Wireless Speaker Loud \(Burgundy\) \| Bluetooth Boombox Speaker Deep Bass, DSP, Fast Charge, Bass/Treble Controls, for Outdoor, Party, Home](https://bargainpostbox.co.uk/visit/w-king-x20-bluetooth-boombox-speaker)

## Images

![W-KING X20 Bluetooth Boombox Speaker, 330W Peak — 1](https://bargainpostbox.co.uk/i/3cdJFVi3F1KfIWi0HWswIeO0Hr3qBgxjfItzURS7eeEoeRT1dGgi_abfvn5Jihhx6wBm3-YQh9Clj83hyrE0d7KWHwHNbJda95DSJGBoZYCotxkXVv5oz5pK.jpg)

![W-KING X20 Bluetooth Boombox Speaker, 330W Peak — 2](https://bargainpostbox.co.uk/i/nLxLsIpUcvSGqtg7-Hr68aubR2m673NMiBxpwUVKCJKCi9z5tIlB4FiO7Hd-c5nV-nOUqjyO0UZ2wANQi0Y7OuHB3SBL-aNqJzuOanahTH4nBgJQnHDQJ8cV.jpg)

![W-KING X20 Bluetooth Boombox Speaker, 330W Peak — 3](https://bargainpostbox.co.uk/i/s4rBt6NPQVk0et-Rf6cuvCl6xiC2Y9N2-W3EsSAcwkrhMKzE2jP4384p_JoSrFkONrBZuhdOIIcwZWHM9A6Uuxbi8AYAPaQSR6cuSKb9Q_nSWN5ISYXJTxJS.jpg)

![W-KING X20 Bluetooth Boombox Speaker, 330W Peak — 4](https://bargainpostbox.co.uk/i/7LQKhSVAX8YbJM7HjsxZ01y_gU7sXdihJbLRy-otKPnaQBVqtGiIUTmCaO1RZIOrIflBw9ubFdX3jGinF6uRGTi3NLGiVQKBRnNy3Ob7MJ4ZG8RuVe7KzYex.jpg)

![W-KING X20 Bluetooth Boombox Speaker, 330W Peak — 5](https://bargainpostbox.co.uk/i/DFvFBu7YggDj-vzbZAss1RV6s8fJqGxg2KFWZKSJ5eoXGmCB1Lfk_t_nCby6I-sFKoJpFADC8cfYO8TZ5KylGt02YsS83kPkWA47mLyEBNq1dCG9zONTrBp1.jpg)

![W-KING X20 Bluetooth Boombox Speaker, 330W Peak — 6](https://bargainpostbox.co.uk/i/iyjkFmsyqVUHdW9NgbHZx62Pcuta7tfaTks5tKkvpUR3m7DS6oGTvBx2fMAHiTFDhULkNM9SpbWj7cI6pE91cUJ0XEoMD4Mcqd70J3vjhar1W4JWA2kn5fVH.jpg)

![W-KING X20 Bluetooth Boombox Speaker, 330W Peak — 7](https://bargainpostbox.co.uk/i/B0q6dRihNLaszzccyBdw5Cojfvpf2FiW40KcJFBdvoypn8sqP9nj31hGNiHZItgP6Ef6pBxc59d60hZKbZ8aiHVGFG-26mR8xHaZWKV3s1n5_xDJUfyFPbJa.jpg)