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soundcore Boom 2

soundcorePortable wireless speaker

Boom 2

Released March 2024.2Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026Available on March 6, 2024 in US. Last checked 21 October 2026.

Rated audio power
Not available
Playback time (claimed)
24h
Dust and water rating
IPX7
Weight
1,700g

48 of 96 fields known.

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At a glance

Ports

  • USB-C
  • USB-A

All specs

SourceCalculated

General

Series
Not available
Model numbers
A31381Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026Original 2024 A3138 hardware with Bluetooth 5.3 and PartyCast. The current sales page includes a newer Bluetooth 6/Auracast revision and a copied Boom 2 Plus codec FAQ. Those values do not describe this reference model.
GTIN / EAN
Not available
Announced
Not available
Status
Not available
Predecessor
Not available
Successor
Not available
Launch price (US)
$129.992Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026US launch price, excluding tax.
Launch price (EU)
Not available
Markets
US2Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026
Colours
Phantom Black, Adventure Green, Explorer Blue2Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026
Speaker type
Portable3Maker product pagesoundcore.com/products/boom2-bluetooth-speaker-for-bassRead 8 October 2026

Audio

Audio channels
Stereo2Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026Maker calls this a 2.1-channel stereo design.
Audio drivers
Driver typeCountDiameter (mm)
Woofer1Not available
Tweeter220
Source1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026Specifications. Woofer 90×120 mm dimensions lack width and height labels and are omitted. Two 20 mm tweeters.
Passive radiators
22Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026
Rated audio power
Not available
Rated audio power on mains
Not available
Audio output power (unspecified rating)
60W2Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026Maker publishes 60 W audio output in standard mode and 80 W with BassUp 2.0. The RMS or continuous basis is not published, so only the unspecified-rating field is filled with the standard mode value.
Peak audio power
Not available
Frequency response lower limit (claimed)
45Hz1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026Specifications. Published 45 Hz-20 kHz. Tolerance and mode are not stated.
Frequency response upper limit (claimed)
20kHz1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026Specifications. Published 45 Hz-20 kHz. Tolerance and mode are not stated.
Signal-to-noise ratio (claimed)
Not available
Adjustable equalizer
Yes1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Equalizer bands
94Reviewsoundguys.com/anker-soundcore-boom-2-review-110934Read 8 October 2026
Automatic sound adjustment
Not available
Sound modes
soundcore Signature, Voice, Balance, Treble Boost, BassUp 2.01Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 20262Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026Maker publishes standard mode 60 W audio output, woofer 40 W and two 10 W tweeters. BassUp 2.0 increases output to 80 W, woofer 50 W and two 15 W tweeters. The RMS or continuous basis is not published, so rated and peak power fields are omitted.
Wireless stereo pairing
Yes1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Speaker link protocols
PartyCast 2.02Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026
Max linked speakers
1001Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026PartyCast Mode. Up to 100 physical compatible soundcore speakers synchronize audio and lights. The manual limit takes precedence over launch wording over 100.
Max Bluetooth group speakers
Not available

Connectivity

Bluetooth audio playback
Yes4Reviewsoundguys.com/anker-soundcore-boom-2-review-110934Read 8 October 2026
Bluetooth version
5.31Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Bluetooth codecs
SBC4Reviewsoundguys.com/anker-soundcore-boom-2-review-110934Read 8 October 2026Original 2024 review sample A3138, explicitly SBC only.
Bluetooth profiles
Not available
Bluetooth LE Audio
Not available
Auracast
Not available
Multipoint
Yes6Reviewrtings.com/speaker/reviews/anker/soundcore-boom-2Read 8 October 2026
Multipoint source devices
26Reviewrtings.com/speaker/reviews/anker/soundcore-boom-2Read 8 October 2026Public outdoor verdict explicitly states up to two devices simultaneously.
Bluetooth range (claimed)
100m1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Wi-Fi
No6Reviewrtings.com/speaker/reviews/anker/soundcore-boom-2Read 8 October 2026
Wi-Fi standards
Not available
Network audio protocols
Not available
USB audio input
Not available
USB drive playback
Not available
USB audio file formats
Not available
Ports
ConnectorCountRole
USB-C1Charging input
USB-A1Power-bank output
Source1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026

Controls and software

Speakerphone
Yes1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026Button Controls explicitly document answer/end/reject calls. SoundGuys also tests microphone call support. RTINGS public no-speakerphone cell conflicts and is not used.
Voice assistants
Not available
Controls
Power, Bluetooth and stereo pairing, Volume, Play/pause and track navigation, Answer/end call, Phone voice assistant, PartyCast, BassUp, Lighting1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Companion app
soundcore1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
App platforms
Android, iOS4Reviewsoundguys.com/anker-soundcore-boom-2-review-110934Read 8 October 2026
User firmware updates
Yes1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Built-in lighting
Yes1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Lighting modes
Not available

Smart home

We could not find any of these 3 fields. Show them
Matter controller
Not available
Thread border router
Not available
Zigbee hub
Not available

Battery and charging

Built-in battery
Yes2Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026
Playback time (claimed)
24h2Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026Up to 24 h at 50 % volume, BassUp and lighting off. This is ordinary playback, not a named battery extension mode.
Playback with battery extension (claimed)
Not available
Battery energy
Not available
Battery capacity
4,900mAh1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Nominal battery voltage
7.3V1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Battery chemistry
Not available
User-replaceable battery
Not available
Full charge time
5.5h1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Quick charge duration
Not available
Playback after quick charge
Not available
Charging input rating
5 V DC, 3 A1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Max charging input
Not available
USB Power Delivery charging
Not available
Charges other devices
Yes1Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026Specifications. USB-A DC output 5 V, 1 A. No original hardware output wattage is explicitly published.
Max power-bank output
Not available
Wireless charging
Not available

Durability

Dust and water rating
IPX71Owner's manualservice.soundcore.com/article-description/soundcore-Boom-2-User-Guide-A3138Read 8 October 2026
Floats
Yes2Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026
Drop resistance
Not available
Drop test height
Not available
Carry features
Built-in handle2Press releaseeinpresswire.com/article/693813011/soundcore-launches-boom-2-second-generation-chest-pounding-outdoor-speakerRead 8 October 2026

Measured

Playback time (measured)
27.13h7Measurementsoundguys.com/anker-soundcore-boom-2-review-110934Read 8 October 2026SoundGuys battery test section reports 27 h 8 min with the same 50 % volume, BassUp off and lights off conditions as the 24 h maker claim. App 1.08. Firmware, codec and exact music loop are not published.
Max sound pressure (measured)
Not available
Low-frequency extension (measured)
Not available
High-frequency extension (measured)
Not available
Audio latency (measured)
Not available
Full charge time (measured)
Not available

Dimensions and weight

Front and side, drawn to scale.

Dimensions
Width295Height184Depth94mm(11.6 × 7.2 × 3.7 in)5Spec databasesoundguys.com/product/soundcore-boom-2Read 8 October 2026Design section explicitly labels Dimensions Width 295 mm, Height 184 mm, Depth 94 mm. Cross-checked review tuple. Other generated specs on this page conflict with the original manual and are not used.
Weight
1,700g(3.7 lb)4Reviewsoundguys.com/anker-soundcore-boom-2-review-110934Read 8 October 2026Review identity table 1.7 kg.
Body materials
Plastic housing, Aluminium grille4Reviewsoundguys.com/anker-soundcore-boom-2-review-110934Read 8 October 2026

Certifications

We could not find any of these 2 fields. Show them
FCC IDs
Not available
Other certifications
Not available

In the box

In the box
Speaker, 60 cm USB-C to USB-C cable, Quick Start Guide3Maker product pagesoundcore.com/products/boom2-bluetooth-speaker-for-bassRead 8 October 2026No wall charger included.

Warranty

We could not find any of these 1 fields. Show them
Manufacturer warranty (source market)
Not available

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Sources

We read 7 sources for this wireless speaker. The numbers match the markers in the sheet.

  1. Read 8 October 2026Backs 23 fields
  2. Read 8 October 2026Backs 13 fields
  3. Read 8 October 2026Backs 3 fields
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