Soundcore Boom 2 Plus A3134 Bluetooth Speaker, 140W

1 / 7

Product guide

Soundcore Boom 2 Plus A3134 Bluetooth Speaker, 140W

Soundcore Boom 2 Plus A3134 is a Bluetooth outdoor speaker with a claimed 140W maximum output, BassUp 2.0 and RGB lighting. Its battery is listed for 20 hours, and the feature claims add a USB power bank, floatability and IPX7 waterproofing. The listed weight is 8.38 Pounds, so it is better suited to planned outdoor use than carrying unnoticed all day.

At a glance

Dual woofers and dual tweeters are claimed to deliver 2+2 stereo sound, with BassUp 2.0 boosting the stated maximum output to 140W.
The listing claims up to 20 hours of playback, with actual time varying by volume and audio content.
A built-in power bank is claimed to provide 10W charging for a phone or other device.
IPX7 waterproofing and floatability are claimed for poolside, beach and rainy outdoor listening.
Customisable EQ and Auracast multi-speaker linking are listed features.

Price

£125.99Save 37%

Reference price: ~~£199.99~~

Price checked: 12 Nov 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

co2CREA Hard Carrying Case for Soundcore Anker Boom 2 Plus Speaker | Shockproof EVA Shell with Detachable Shoulder Strap for Outdoor Travel, Case Only

£35.99

Pros and cons

Pros

The claimed 140W maximum output and dual-woofer, dual-tweeter configuration target fuller sound for outdoor gatherings.
The claimed power bank can provide 10W charging away from a mains socket.
Customers report positive impressions of sound, battery life, lighting, build and connectivity.

Cons

At the listed 8.38 Pounds, it is a substantial item to carry for longer distances.

Technical specifications

24 specifications

Identity
Brand	Soundcore
Model	A3134
Speaker type	Outdoor
Audio output mode	Stereo

Audio and connectivity
Maximum speaker output power	140 Watts
Frequency response	20 KHz
Listed audio channels	2.2
Signal-to-noise ratio	90 dB
Wireless connection	Bluetooth
Control method listed	Touch
Compatible devices	Smartphone, Tablet, Laptop

Power and battery
Power configuration	Battery Powered
Battery life listed	20 Hours
Battery charge time	3 Hours
Number of batteries	1 C batteries required.

Dimensions and installation
Mounting type listed	Tabletop
Dimensions (D x W x H)	44.2D x 15.1W x 22.8H centimetres
Weight	8.38 Pounds

Materials and protection
Water resistance listed	Waterproof
Material	Plastic or rubber
Colour	blue

Other listed details
USB 2.0 ports	2
Warranty type	Limited
Product warranty	18 months

What to know before buying

Battery runtime is a listing claim and may vary with volume and playback content. The claimed three-hour charge time specifies pairing with a 30W charger.

Listing details to confirm

The listing's 20-hour battery figure, 140W output and IPX7 protection are manufacturer claims, not independent performance measurements. The supplied listing details also separately state a 10-metre Bluetooth range and a 100-metre maximum range, and identify the battery as C batteries despite describing the speaker as rechargeable. Treat these details as inconsistent and confirm the selected listing configuration before purchase.

What’s in the box

Included

Quick start guide (1)
Strap (1)
USB-C to USB-C cable (1)
Soundcore Boom 2 Plus speaker (1)

Who is it for?

A good fit for

Outdoor get-togethers where higher claimed output, stereo sound and RGB lighting are useful.
Buyers who want a speaker with a claimed 20-hour battery and a power-bank function for phone charging.
People who mainly move the speaker between a vehicle, garden or beach spot rather than carrying it continuously.

Less suited to

Anyone prioritising a lightweight speaker for long walks, given the listed weight of 8.38 Pounds.
Buyers who need a verified runtime, water-protection performance or precise wireless range before deciding.

Soundcore Boom 2 Plus A3134 Bluetooth Speaker, 140W · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 5,286 ratings

5 stars87%87%
4 stars6%6%
3 stars4%4%
2 stars0%0%
1 star3%3%

Customer feedback highlights punchy sound, battery life, lighting, build, appearance and connectivity. The feedback also gives mixed impressions of weight, with some finding it manageable and others describing it as bulky. That difference matters because the listing itself gives a weight of 8.38 Pounds. The stated 20-hour battery life and power-bank function suit buyers planning extended outdoor listening, but those are listing claims rather than proof of real-world runtime.

Positive themes

Customers praise the sound, battery life, lighting, build quality, appearance and connectivity.

Mixed feedback

Weight divides customer impressions, with reports ranging from manageable to bulky.

Frequently asked questions

How long is the claimed battery life?

The listing states 20 Hours. Its feature text says playtime may vary with volume level and playback content.

Can it charge a phone?

The listing describes a built-in power bank that provides 10W charging for phones and other essentials.

Is it suitable for use near water?

The product features claim IPX7 waterproofing and floatability. Treat these as listing claims rather than independently verified performance.

How portable is the Boom 2 Plus?

It is described as an outdoor speaker, but its listed weight is 8.38 Pounds. That makes it more suitable for moving between locations than for lightweight everyday carry.