# Anker Soundcore Boom 2 SE A3148 Portable Speaker, 30W

Anker Soundcore Boom 2 SE A3148 is a portable Bluetooth speaker specified at 30 Watts, with a claimed 18-hour battery life, IPX7 waterproofing and a floatable design. It is aimed at outdoor listening, with BassUp, customisable EQ and a built-in power bank, though the stated battery life and other performance claims are not independently verified.

- [Original product page](https://bargainpostbox.co.uk/product/anker-soundcore-boom-2-se-a3148-portable-speaker)
- [View offer](https://bargainpostbox.co.uk/visit/anker-soundcore-boom-2-se-a3148-portable-speaker)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Anker Soundcore
- Model: A3148
- Category: Electronics > Speakers & Soundbars > Speakers
- Price: 69.00 GBP
- Previous price: 139.99 GBP
- Discount: 51%
- Price checked: 2026-11-14T09:57:35.581Z
- Rating: 4.6 / 5
- Reviews: 12

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

- Claimed 30 Watts output with BassUp technology and stereo audio.
- The listing states up to 18 hours of playback and a built-in power bank for charging a phone.
- IPX7 waterproofing and a floatable design are listed for use around water.
- Customisable EQ and PartyCast 2.0 are listed. The manufacturer says PartyCast can connect 100+ speakers.
- A built-in handle is claimed for carrying. The listed weight is 1.9 Kilograms.

## Pros

- The claimed waterproof, floatable design suits poolside, beach and rainy-day use where an ordinary indoor speaker may be less suitable.
- A stated 18-hour battery life and built-in power bank offer useful flexibility for outings away from mains power.
- App control and customisable EQ give listeners options to adjust playback.

## Cons

- At 1.9 Kilograms, it is portable but heavier than a pocket-sized speaker.

## Specifications

### Identity and audio
- Brand: Anker Soundcore
- Model: A3148
- Speaker type: Portable Speaker
- Maximum output power: 30 Watts
- Audio output mode: Stereo
- Audio driver: Dynamic Driver
- Material: Plastic
- Colour: Black
### Connectivity and controls
- Wireless connection listed: Bluetooth
- Bluetooth version: Bluetooth 5.3
- Control method: App
- Compatible devices: Laptop, Smartphone, Tablet, Television
### Power and battery
- Power configuration: Battery Powered
- Battery life listed: 18 Hours
- Battery capacity: 18000 Milliamp Hours
- Battery quantity and inclusion: 1 Nonstandard Battery batteries required. \(included\)
### Dimensions and installation
- Mounting type: Tabletop Mount
- Weight: 1.9 Kilograms
- Dimensions (D x W x H): 29.6D x 18.5W x 10.1H centimetres
- Speaker size: 28.3 Centimetres
### Features and protection
- Listed features: BassUp Technology, IPX7 Waterproof, Floatable, Customizable EQ, PartyCast 2.0
- Waterproof listing: True

## Before you buy

- The listing's audio details conflict: it claims 30W stereo sound, while separate fields report Stereo and 1.0 audio channel. Confirm the intended audio configuration. The claimed 18-hour battery life, IPX7 protection, floatability, power-bank function and PartyCast speaker count are listing claims, not independently verified here. The title mentions USB-C, but the supplied technical details do not confirm that port.

## In the box

- Speaker (Included)
- Power cable (Included)
- Quick start guide (Included)

## A good fit for

- Outdoor, camping and party listening where a portable speaker with a claimed waterproof, floatable design is useful.
- Listeners who want app controls, custom EQ and a built-in power bank for a phone.

## Less suited to

- Buyers who need a very light speaker for pocket or small-bag carry.
- Buyers who require independently confirmed battery performance, port details or audio-channel configuration.

## Customer feedback

The available aggregate ratings lean positive, with most ratings in the five-star category, but the sample is small and includes some three-star ratings. Without written feedback, these figures do not identify what customers liked or disliked. They cannot confirm the listed battery life, waterproofing or audio performance.

## Frequently asked questions

### Is the Boom 2 SE waterproof?
The listing claims IPX7 waterproofing and says the speaker floats. These are manufacturer claims and are not independently verified here.
### How long does its battery last?
The listed battery life is 18 Hours. Treat this as a stated figure rather than a guaranteed runtime.
### Can it charge a phone?
The feature description claims a built-in power bank, but the supplied technical details do not specify its output or charging rate.
### What comes in the box?
The listed box contents are the speaker, a power cable and a quick start guide. Check the selected listing for the package details.

## Alternative options

- [Soundcore Boom Go 3i Portable Bluetooth Speaker by Anker, 24H Playtime, 15W Punchy Sound, Emergency Charging, Powerful BassUp 2.0, Bluetooth 6.0, IP68 Waterproof for Hiking/Cycling/Camping \(Black\)](https://bargainpostbox.co.uk/visit/soundcore-boom-go-3i-portable-bluetooth-speaker-b0gfn72rl1)
- [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/anker-soundcore-boom-2-se-a3148-portable-speaker)
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- [aowoka Bluetooth Speaker, Portable Wireless Bluetooth 5.4 Speaker, 20W Stereo Sound, Deep Bass, LED Display, 20H Playtime, IPX7 Waterproof, TWS Pairing for Outdoor, Party, Travel](https://bargainpostbox.co.uk/visit/aowoka-s15-1-ytuk-bk5-bluetooth-speaker)
- [Anker soundcore Boom 2 Plus Outdoor Speaker, 140W BassUp 2.0 \| Bluetooth Speaker with 2+2 Channel Sound, 20H Playtime, IPX7 Waterproof, RGB Lights, Fast Charge, USB-C & Power Bank](https://bargainpostbox.co.uk/visit/soundcore-boom-2-plus-outdoor-bluetooth-speaker)
- [JBL Xtreme 5, Portable Waterproof Speaker, Squad \| Auracast, AI Sound Boost, Bluetooth 6.0, IP68 Protection, 28 Hours of Battery Life, Ambient Lighting, Shoulder Strap Included](https://bargainpostbox.co.uk/visit/anker-soundcore-boom-2-se-a3148-portable-speaker)
- [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)
- [Sony ULT FIELD 1 - Wireless Bluetooth Portable Speaker with ULT POWER SOUND, Ultimate Deep Bass, IP67, Waterproof, Dustproof, Shockproof, 12hr Battery, Clear Call Quality, Outdoor, Travel - Black](https://bargainpostbox.co.uk/visit/sony-ult-field-1-portable-bluetooth-speaker)
- [Bose SoundLink Plus Portable Bluetooth Speaker, Wireless Outdoor Speaker, Waterproof, 20-Hour Battery, Black](https://bargainpostbox.co.uk/visit/anker-soundcore-boom-2-se-a3148-portable-speaker)
- [Soundcore Anker Boom 2 Bluetooth Speaker, Outdoor Speaker with 80W, Subwoofer, BassUp 2.0, 24H Playtime, IPX7 Waterproof, Floatable, RGB Lights, Custom EQ, USB-C, Portable for Camping, Beach, Garden](https://bargainpostbox.co.uk/visit/soundcore-boom-2-bluetooth-speaker)

## Images

![Anker Soundcore Boom 2 SE A3148 Portable Speaker, 30W — 1](https://bargainpostbox.co.uk/i/tG6CNBuaySq70fbBNNw-3f7CLsuE1Y4a-tEAXL0fBhaiw1m2_Cs3IJJoS1Qjc94lMOtwdR7nf3rc_6FyByENj_P7zbl-2F71cE50vPvaOEy4L065ns6LoO3_.jpg)

![Anker Soundcore Boom 2 SE A3148 Portable Speaker, 30W — 2](https://bargainpostbox.co.uk/i/0oUUtmy9cfYzL23NRuisY_M4xlZ97bn4gFGtgRZJzSCoU2W0SkNCHPn2Ilqyr842E1SplA8CUm6vmpf23R4YmVnBHUS7cE4Mq7zyy-CI9A8jgTGM6SjITUTG.jpg)

![Anker Soundcore Boom 2 SE A3148 Portable Speaker, 30W — 3](https://bargainpostbox.co.uk/i/n94ib46xi4yRaTJpBzaqjywEAhq7IkFQIxFPtvTrLCxzEugmjXlYh6COiRvnWjz0isOOnyol_CDu2vXrWTgKOog_493Yf9roWxrxS-nR_ciYmxBS_Unkis5M.jpg)

![Anker Soundcore Boom 2 SE A3148 Portable Speaker, 30W — 4](https://bargainpostbox.co.uk/i/u4ZWVJE9-_iwbSYgV-9-5tDiU0eikjjOnoIM8bckbMLeo_5j4RFu9fHvsDkUvICnfli43qNcrCiq7NUiM4MELps6VgsGoiYojPjnr93fLmvn6lRGpS27NMYR.jpg)

![Anker Soundcore Boom 2 SE A3148 Portable Speaker, 30W — 5](https://bargainpostbox.co.uk/i/oTWjsQf6aWbMvUINjQRiKlM1JQAeMnSI3b2Vuwvbrcl5Um8PXvNaKQA5Y3N5PQYcnKtlRx-Ob0Qx4RMOxLNipXEzAXliJIzY3qiyspHp0Qlgp83mO4-JXwXN.jpg)

![Anker Soundcore Boom 2 SE A3148 Portable Speaker, 30W — 6](https://bargainpostbox.co.uk/i/5h9y4cpkitvXgO2BBPW3vrV4HLzz4JXBkwWRSpgVkPjFF0IReIAoxK9l9ZX83nlEVyF5Smk5H-Iwt7gunTEuEG2ewQnLzykcWxiYCczdWYB59yj_bejdPMVH.jpg)

![Anker Soundcore Boom 2 SE A3148 Portable Speaker, 30W — 7](https://bargainpostbox.co.uk/i/oBsEv563NznKi9zPRBQhJU-1M3pvkcupf_X1ViucDLx5jbVI99_Md5QCWEjyhUCc2frIdK1FvEDsoeEDNgtKkLOCtfitFl1bBZZV6LPe4emo-k4bgwYRaqlW.jpg)