OVERALL

SPECS

VS AVERAGE

REVIEWS

ALTERNATIVES

JBL Xtreme 2 Review | 130 Data compared

Avg. price in UK: ~£130
Avg. price in US: ~$150
Audio output power: 40.00 W
Battery life: 15 hours
IP rating: IPX7
Bluetooth version: 4.2
Weight: 2390 g

JBL Xtreme 2 review. Compare 130 technical specifications and user reviews to see how this product ranks in the Portable Speakers category and whether it is worth buying.

7.9

Very good

7.5

Very good

9.6

Exceptional

8.0
Outdoor durability
Score components:
40.0%
10
Water resistance
25.0%
5.7
IP rating
20.0%
7.6
Weight
15.0%
7.0
Battery life
6.9
Powerful sound
Score components:
45.0%
5.6
Audio output power
25.0%
7.0
Battery life
15.0%
7.6
Weight
15.0%
10
Party mode
6.3
Home listening
Score components:
35.0%
?
Multi-room support
30.0%
4.0
Wi-Fi connectivity
20.0%
5.6
Audio output power
15.0%
7.6
Weight

Best prices in UK

Best rankings

#15 in Best JBL portable speakers
#30 in Best big portable speakers
#39 in Best portable speakers with microphone
#75 in Best waterproof portable speakers
#78 in Best portable speakers
#229 in Best portable speakers for home

Verdict

The JBL Xtreme 2 is a rugged portable Bluetooth 4.2 speaker equipped with two 2.75-inch woofers, two 20mm tweeters, and dual passive bass radiators that deliver a total power output of 40W RMS (2 x 20W) with a 55Hz–20kHz frequency response. Powered by a 10,000mAh rechargeable battery, it offers up to 15 hours of playtime, includes a convenient USB charge-out port to act as a power bank, features an IPX7 waterproof rating, and supports JBL Connect+ to link up to 100 compatible speakers. Main pros include its immersive, well-balanced stereo sound, exceptionally durable fabric build, robust weatherproofing, and a highly practical carrying strap equipped with an integrated bottle opener. However, its notable cons include a heavy and bulky design weighing 5.3 lbs (2.4 kg), the lack of built-in track-skipping buttons or a graphic equalizer, sound compression at maximum volume, and a reliance on a proprietary AC adapter for charging rather than standard USB-C.

Technical Specifications of portable speaker JBL Xtreme 2

Overall score

7.9

Show more

Hide

Popularity

What it is: An indicator based on the number of reviews received by products in the Portable Speakers category.

When it matters: When you prefer products in the Portable Speakers category that have been chosen and reviewed by many other buyers.

Audio

7.5

Show more

Hide

Audio output power

What it is: The maximum continuous power the speaker system can deliver.

When it matters: When you need enough output to fill a larger or noisier space.

Importance: HIGH

Good value: >= 20 W

Driver unit size

What it is: The diameter of each main speaker driver.

When it matters: When the size of the main driver influences bass reach and output capability.

Importance: HIGH

Good value: >= 50 mm

?

Number of drivers

What it is: The total number of speaker drivers built into the unit.

When it matters: When fuller driver arrays and broader sound coverage matter.

Importance: MEDIUM

Good value: >= 2

Frequency response tolerance

What it is: The allowed deviation around the stated frequency response curve.

When it matters: When a flatter and more accurate frequency response matters.

Importance: MEDIUM

Good value: <= 3 dB

?

Lowest frequency

What it is: The lowest audible frequency the speaker can reproduce.

When it matters: When deeper bass extension matters.

Importance: HIGH

Good value: <= 60 Hz

Show more

Connectivity

5.8

Show more

Hide

Bluetooth connectivity

What it is: Indicates whether the speaker can receive audio over Bluetooth.

When it matters: When wireless playback from phones, tablets, or computers matters.

Importance: MEDIUM

Good value: yes

Bluetooth version

What it is: The generation of Bluetooth supported by the speaker hardware.

When it matters: When compatibility and efficiency with newer Bluetooth devices matter.

Importance: LOW

Good value: >= 5.0

Maximum Bluetooth range

What it is: The farthest distance at which the Bluetooth link can remain usable.

When it matters: When the source device may be far from the speaker.

Importance: MEDIUM

Good value: >= 10 m

Bluetooth profiles supported

What it is: The Bluetooth operating profiles available for playback, control, or calls.

When it matters: When Bluetooth playback, control, and call compatibility depend on specific profiles.

Importance: LOW

A2DP; AVRCP; HFP; HSP

Bluetooth LE Audio

What it is: Shows whether the speaker supports the low-energy Bluetooth audio standard.

When it matters: When newer low-power Bluetooth audio features matter.

Importance: LOW

Good value: yes

Show more

Battery

8.4

Show more

Hide

Battery life

What it is: The playback time available from one full battery charge.

When it matters: When you need longer playback between charges.

Importance: HIGH

Good value: >= 20 h

Battery capacity

What it is: The amount of electrical charge the internal battery can store.

When it matters: When longer untethered playback or power-bank use needs more stored charge.

Importance: HIGH

Good value: >= 5000 mAh

Charging time

What it is: The time needed to recharge the battery fully.

When it matters: When the speaker needs to be ready again quickly.

Importance: MEDIUM

Good value: <= 4 h

Maximum charging input power

What it is: The maximum charging power the speaker can accept from a compatible power source.

When it matters: When faster charging requires the speaker to accept more input power.

Importance: LOW

Good value: >= 20 W

Built-in rechargeable battery

What it is: Indicates whether the speaker uses a battery that can be recharged.

When it matters: When portable use without disposable batteries or continuous mains power matters.

Importance: LOW

Good value: yes

Show more

Durability

8.3

Show more

Hide

IP rating

What it is: The ingress protection code for dust and water resistance.

When it matters: When dust and water protection need to match the intended environment.

Importance: HIGH

Good value: IP67+

Water resistance

What it is: Indicates whether the enclosure can resist water exposure.

When it matters: When the speaker may be used near pools, rain, or splashes.

Importance: MEDIUM

Good value: yes

Dust resistance

What it is: Shows whether the enclosure is protected against dust ingress.

When it matters: When the speaker may be exposed to sand, soil, or dusty environments.

Importance: MEDIUM

Good value: yes

?

Waterproof depth rating

What it is: The maximum water depth the speaker is rated to withstand.

When it matters: When the speaker may be submerged or used very close to water.

Importance: MEDIUM

Good value: >= 1 m

Drop resistance

What it is: Indicates whether the housing is designed to survive accidental drops.

When it matters: When the speaker may be bumped or suffer an accidental fall during outdoor or travel use.

Importance: LOW

Good value: yes

?

Show more

Controls

6.3

Show more

Hide

On-device controls placement

What it is: The physical area of the speaker where its controls are located.

When it matters: When you want controls that are easy to reach in the speaker intended placement.

Importance: LOW

top

Touchscreen

What it is: Indicates whether a touch-sensitive screen is integrated.

When it matters: When direct visual control is more convenient than buttons or an app.

Importance: LOW

Good value: yes

Smartphone app control

What it is: Shows whether the speaker can be controlled from a phone app.

When it matters: When remote settings, updates, or sound adjustment from a phone matter.

Importance: LOW

Good value: yes

?

Remote control

What it is: Indicates whether a dedicated remote control is supplied or supported.

When it matters: When you want to control playback from across the room.

Importance: LOW

Good value: yes

Fast pairing

What it is: Shows whether setup with compatible devices can be completed more quickly.

When it matters: When quick setup with compatible devices matters.

Importance: LOW

Good value: yes

Show more

Design

7.5

Show more

Hide

Weight

What it is: The total mass of the portable speaker.

When it matters: When carrying the speaker frequently or packing light matters.

Importance: LOW

Good value: <= 1000 g

Height

What it is: The vertical external dimension of the speaker body.

When it matters: When the speaker must fit beneath shelves or in a compact bag.

Importance: LOW

Good value: <= 20 cm

Width

What it is: The side-to-side external dimension of the speaker body.

When it matters: When the speaker must fit a narrow shelf, bag, or tabletop.

Importance: LOW

Good value: <= 25 cm

Depth

What it is: The front-to-back depth of the speaker housing.

When it matters: When the speaker should take up less front-to-back space.

Importance: LOW

Good value: <= 10 cm

Carry options

What it is: The available ways to carry, hang, or attach the speaker.

When it matters: When a handle, strap, or attachment point changes how you carry the speaker.

Importance: LOW

strap/shoulder

Show more

Smart features

7.4

Show more

Hide

Companion app name

What it is: The official app used to control settings and functions of the speaker.

When it matters: When app compatibility and the available control features depend on the official app.

Importance: LOW

JBL Portable

Firmware updates

What it is: Indicates whether the speaker can receive firmware revisions after purchase.

When it matters: When post-purchase fixes and feature improvements matter.

Importance: LOW

Good value: yes

Firmware update method

What it is: The path used to install firmware updates on the speaker.

When it matters: When the convenience and reliability of installing updates matters.

Importance: LOW

?

Voice assistant support

What it is: Indicates whether the speaker can work with supported voice assistants.

When it matters: When hands-free control through a compatible assistant matters.

Importance: LOW

Good value: yes

Spotify Connect

What it is: Shows whether Spotify can stream directly to the speaker over the network.

When it matters: When Spotify should stream directly without keeping phone audio active.

Importance: LOW

Good value: yes

Show more

JBL Xtreme 2 vs the average portable speaker

Why is JBL Xtreme 2 better than the average portable speaker?

Show more

Hide

7,400 mAh more battery capacity
JBL Xtreme 2 has a larger battery capacity than the average portable speaker (10,000 mAh vs 2,600 mAh).
What it is: The amount of electrical charge the internal battery can store.
When it matters: When longer untethered playback or power-bank use needs more stored charge.
Importance: HIGH
Good value: >= 5000 mAh
JBL Xtreme 2 has a larger battery capacity than the average portable speaker (10,000 mAh vs 2,600 mAh).10000 mAh vs 2600 mAh
1 m deeper waterproof rating
JBL Xtreme 2 has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
What it is: The maximum water depth the speaker is rated to withstand.
When it matters: When the speaker may be submerged or used very close to water.
Importance: MEDIUM
Good value: >= 1 m
JBL Xtreme 2 has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).1 m vs 0 m
2 more speaker drivers
JBL Xtreme 2 has more speaker drivers than the average portable speaker (4 vs 2).
Acoustic drivers: 4.
What it is: The total number of speaker drivers built into the unit.
When it matters: When fuller driver arrays and broader sound coverage matter.
Importance: MEDIUM
Good value: >= 2
JBL Xtreme 2 has more speaker drivers than the average portable speaker (4 vs 2).4 vs 2
1 more multipoint connections
JBL Xtreme 2 has more multipoint connections than the average portable speaker (2 vs 1).
Simultaneous Bluetooth devices: 2.
What it is: The number of source devices that can stay connected at the same time.
When it matters: When switching between several connected source devices matters.
Importance: MEDIUM
Good value: >= 2
JBL Xtreme 2 has more multipoint connections than the average portable speaker (2 vs 1).2 vs 1
55 W higher charging input power
JBL Xtreme 2 has higher charging input power than the average portable speaker (65 W vs 10 W).
What it is: The maximum charging power the speaker can accept from a compatible power source.
When it matters: When faster charging requires the speaker to accept more input power.
Importance: LOW
Good value: >= 20 W
JBL Xtreme 2 has higher charging input power than the average portable speaker (65 W vs 10 W).65 W vs 10 W
Has built-in stereo speakers
JBL Xtreme 2 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
Provides true stereo output within the unit.
What it is: Shows whether the device uses separate left and right audio channels.
When it matters: When true left-and-right channel playback matters without pairing a second speaker.
Importance: LOW
Good value: yes
JBL Xtreme 2 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
20 W more audio output power
JBL Xtreme 2 has more audio output power than the average portable speaker (40 W vs 20.00 W).
Total RMS output: 40.00 W.
What it is: The maximum continuous power the speaker system can deliver.
When it matters: When you need enough output to fill a larger or noisier space.
Importance: HIGH
Good value: >= 20 W
JBL Xtreme 2 has more audio output power than the average portable speaker (40 W vs 20.00 W).40.00 W vs 20.00 W
Floats in water
JBL Xtreme 2 floats in water, while the average portable speaker does not float in water.
What it is: Indicates whether the speaker can float if dropped into water.
When it matters: When the speaker may be used around pools, boats, or open water.
Importance: LOW
Good value: yes
JBL Xtreme 2 floats in water, while the average portable speaker does not float in water.
2 more speaker drivers
JBL Xtreme 2 has more speaker drivers than the average portable speaker (4 vs 2).
Has built-in stereo speakers
JBL Xtreme 2 has built-in stereo speakers, while the average portable speaker does not have built-in stereo speakers.
20 W more audio output power
JBL Xtreme 2 has more audio output power than the average portable speaker (40 W vs 20.00 W).
54 ms lower audio latency
JBL Xtreme 2 has lower audio latency than the average portable speaker (31 ms vs 85 ms).
5 Hz deeper bass extension
JBL Xtreme 2 has deeper bass extension than the average portable speaker (55 Hz vs 60.00 Hz).
1 more multipoint connections
JBL Xtreme 2 has more multipoint connections than the average portable speaker (2 vs 1).
7,400 mAh more battery capacity
JBL Xtreme 2 has a larger battery capacity than the average portable speaker (10,000 mAh vs 2,600 mAh).
55 W higher charging input power
JBL Xtreme 2 has higher charging input power than the average portable speaker (65 W vs 10 W).
Has a power bank function
JBL Xtreme 2 has a power bank function, while the average portable speaker does not have a power bank function.
3 hours longer battery life
JBL Xtreme 2 has a longer battery life than the average portable speaker (15 hours vs 12 hours).
Includes a power adapter
JBL Xtreme 2 includes a power adapter, while the average portable speaker does not include a power adapter.
1 m deeper waterproof rating
JBL Xtreme 2 has a deeper waterproof depth rating than the average portable speaker (1 m vs 0 m).
Floats in water
JBL Xtreme 2 floats in water, while the average portable speaker does not float in water.
Better ingress protection
JBL Xtreme 2 has better ingress protection than the average portable speaker (IPX7 vs IPX5).
5 °C higher maximum operating temperature
JBL Xtreme 2 has a higher maximum operating temperature than the average portable speaker (45 °C vs 40 °C).
Is UV resistant
JBL Xtreme 2 is UV resistant, while the average portable speaker is not rated as UV resistant.
Supports party mode
JBL Xtreme 2 supports party mode, while the average portable speaker does not support party mode.
Supports playback mute
JBL Xtreme 2 supports playback mute, while the average portable speaker does not support playback mute.
Includes a travel bag
JBL Xtreme 2 includes a travel bag, while the average portable speaker does not include a travel bag.
Supports voice assistants
JBL Xtreme 2 supports voice assistants, while the average portable speaker does not support voice assistants.
Supports firmware updates
JBL Xtreme 2 supports firmware updates, while the average portable speaker does not support firmware updates.

Why is JBL Xtreme 2 worse than the average portable speaker?

Show more

Hide

2 dB SPL lower maximum sound pressure
JBL Xtreme 2 has a lower maximum sound pressure level than the average portable speaker (90 dB SPL vs 92.00 dB SPL).
Sound pressure level: 90.00 dB.
0.8 Bluetooth levels older
JBL Xtreme 2 has an older Bluetooth version than the average portable speaker (4.2 vs 5.0).
Bluetooth version: 4.2.
1,590 g heavier
JBL Xtreme 2 is heavier than the average portable speaker (2,390 g vs 800 g).
10.6 cm wider
JBL Xtreme 2 is wider than the average portable speaker (28.7 cm vs 18.1 cm).
2.4 cm deeper
JBL Xtreme 2 is deeper than the average portable speaker (10.7 cm vs 8.3 cm).
1,590 g heavier
JBL Xtreme 2 is heavier than the average portable speaker (2,390 g vs 800 g).
What it is: The total mass of the portable speaker.
When it matters: When carrying the speaker frequently or packing light matters.
Importance: LOW
Good value: <= 1000 g
JBL Xtreme 2 is heavier than the average portable speaker (2,390 g vs 800 g).2390 g vs 800 g
0.8 Bluetooth levels older
JBL Xtreme 2 has an older Bluetooth version than the average portable speaker (4.2 vs 5.0).
Bluetooth version: 4.2.
What it is: The generation of Bluetooth supported by the speaker hardware.
When it matters: When compatibility and efficiency with newer Bluetooth devices matter.
Importance: LOW
Good value: >= 5.0
JBL Xtreme 2 has an older Bluetooth version than the average portable speaker (4.2 vs 5.0).4.2 vs 5.0
2 dB SPL lower maximum sound pressure
JBL Xtreme 2 has a lower maximum sound pressure level than the average portable speaker (90 dB SPL vs 92.00 dB SPL).
Sound pressure level: 90.00 dB.
What it is: The maximum acoustic loudness the speaker can produce.
When it matters: When the speaker must play loudly in a large or outdoor space.
Importance: HIGH
Good value: >= 90 dB SPL
JBL Xtreme 2 has a lower maximum sound pressure level than the average portable speaker (90 dB SPL vs 92.00 dB SPL).90.00 dB SPL vs 92.00 dB SPL
10.6 cm wider
JBL Xtreme 2 is wider than the average portable speaker (28.7 cm vs 18.1 cm).
What it is: The side-to-side external dimension of the speaker body.
When it matters: When the speaker must fit a narrow shelf, bag, or tabletop.
Importance: LOW
Good value: <= 25 cm
JBL Xtreme 2 is wider than the average portable speaker (28.7 cm vs 18.1 cm).28.7 cm vs 18.1 cm
2.4 cm deeper
JBL Xtreme 2 is deeper than the average portable speaker (10.7 cm vs 8.3 cm).
What it is: The front-to-back depth of the speaker housing.
When it matters: When the speaker should take up less front-to-back space.
Importance: LOW
Good value: <= 10 cm
JBL Xtreme 2 is deeper than the average portable speaker (10.7 cm vs 8.3 cm).10.7 cm vs 8.3 cm

Graphic comparison of JBL Xtreme 2 and other products in the Portable Speakers category

Attribute category

Attribute

No results found

Third-party reviews

United Kingdom

United States

(Reviews last updated: August 2026)

What customers like about JBL Xtreme 2?

Powerful, deep, and well-balanced bass performance
Excellent mid-range clarity making vocals and dialogue stand out
Sturdy, rugged build quality capable of handling drops
Fully IPX7 waterproof rating allowing it to float and submerge
Generous 15-hour battery life under moderate volume levels
Built-in power bank capability to charge mobile devices via USB out
Convenient carrying strap included featuring a built-in bottle opener
JBL Connect Plus allows pairing with over 100 compatible speakers

What customers dislike about JBL Xtreme 2?

Heavy and bulky design making it less ideal for long travel
Requires a proprietary AC power brick adapter rather than standard USB-C charging
Strictly directional audio output lacking 360-degree sound projection
Battery life drains significantly faster (drops to 6 hours) when played at maximum volume
High-frequency treble can sound dull, veiled, or thin at maximum volumes
Missing built-in track navigation/skipping buttons on the physical interface
Tightly sealed rear rubber port cover can be difficult to pry open
Lacks Wi-Fi connectivity and native voice assistant integration

Expert reviews

cnet.com

25/07/2018

Summary of the review

JBL Xtreme 2 review: A jumbo Bluetooth speaker made for tailgating

The JBL Xtreme 2 is a rugged, party-oriented Bluetooth speaker that improves upon its predecessor with deeper bass, better clarity, and a fully waterproof IPX7 design. Key pros include a 15-hour battery life, ability to pair with over 100 other speakers, and a built-in bottle opener on the strap, while cons include its heavier 5.28-pound weight and slight sonic harshness at volumes over 75%.

pcmag.com

12/09/2018

Summary of the review

JBL Xtreme 2 Review - PCMag

The JBL Xtreme 2, rated Excellent by PCMag, is a robust, IPX7-rated waterproof speaker delivering powerful audio with deep bass, though its sound profile is heavily sculpted for bass-heavy listening. Praised for its long battery life and crisp vocals, the unit is a top contender, yet it carries a higher price point and lacks a neutral, flat audio response for purists.

pocket-lint.com

17/09/2018

Summary of the review

JBL Xtreme 2 Bluetooth speaker review - Pocket-lint

The Pocket-lint review highlights the JBL Xtreme 2 as a highly practical, outdoor-ready portable speaker delivering clear, bass-heavy audio with an IPX7 waterproof rating and a convenient carrying strap. While the speaker offers impressive durability and functionality, such as a built-in power bank and JBL Connect+, the review notes it is not aesthetically pleasing, features a challenging waterproof port seal, and relies on older Bluetooth 4.2 technology.

techhive.com

30/11/2018

Summary of the review

JBL Xtreme 2 review: A sturdy Bluetooth speaker that's up for serious partying - TechHive

The JBL Xtreme 2 is a durable, IPX7 waterproof Bluetooth speaker noted for delivering powerful, balanced sound with deep bass, making it ideal for outdoor, party-heavy use. Key advantages include its 15-hour battery life, built-in bottle opener, and the ability to charge external devices. However, the speaker is quite heavy (5.3 lbs), relies on a proprietary AC charger rather than USB-C, and carries a high price tag.

whathifi.com

12/03/2019

Summary of the review

JBL Xtreme 2 review - What Hi-Fi?

The JBL Xtreme 2 is a five-star, rugged Bluetooth speaker featuring an IPX7 waterproof rating, JBL Connect+, and a versatile shoulder strap, delivering refined sound with clean treble, strong mid-range fidelity, and excellent stereo imaging. While praised for its performance, the speaker lacks Wi-Fi for direct streaming and built-in voice assistants, and its industrial design, coupled with a more mature, controlled bass response rather than excessive boom, may not suit all users.

the-gadgeteer.com

31/07/2019

Summary of the review

JBL Xtreme 2 Waterproof Bluetooth Speaker review - The Gadgeteer

The JBL Xtreme 2, as reviewed on The Gadgeteer, is a durable, IPX7-rated waterproof Bluetooth speaker featuring a 10,000mAh battery for 15 hours of playtime, a built-in bottle opener on its strap, and JBL Connect+ for daisy-chaining devices. While offering strong sound, the speaker's design drawbacks include a difficult-to-open port cover, a separate micro-USB port solely for firmware updates, and rapid battery depletion when using its power bank feature.

rtings.com

15/02/2021

Summary of the review

JBL Xtreme 2 Speaker Review - RTINGS.com

The JBL Xtreme 2 is a durable, waterproof portable Bluetooth speaker featuring a well-balanced mid-range with clear dialogue and vocals, alongside low latency and over 14 hours of battery life. While it excels in portability, it lacks deep low-bass for a punchy rumble, features a narrow soundstage, and exhibits treble dullness and audio compression at maximum volume.

eiaudio.de

17/07/2022

Summary of the review

JBL Xtreme 2 (Gear & Review) - Explorations in Audio - eiaudio

The eiaudio review of the JBL Xtreme 2 highlights the speaker as a highly capable, waterproof device featuring 15-hour battery life and impressive sonic accuracy with excellent vocal clarity. While praised for its, the review notes significant flaws in wireless engineering, specifically unstable Bluetooth connections and volume inconsistencies when using stereo mode.

soundguys.com

08/04/2025

Summary of the review

JBL Xtreme 2 review - SoundGuys What Hi-Fi?

The JBL Xtreme 2 is a durable, IPX7-rated waterproof speaker, featuring a built-in power bank port and a robust carrying strap with a bottle opener. While the speaker offers a balanced mid-range, its performance is hindered by the outdated Bluetooth 4.2 protocol and reliance on the SBC codec, which causes noticeable audio-visual lag. Additionally, despite its size, the unit lacks deep bass extension and lacks modern features like smart assistant integration or custom EQ settings.

trustedreviews.com

29/05/2019

Summary of the review

JBL Xtreme 2 Review - Trusted Reviews

The Trusted Reviews assessment of the JBL Xtreme 2 highlights a rugged, boombox-style speaker featuring an IPX7-rated, fully waterproof design with robust fabric, rubber sealing, and a convenient, carabiner-attached shoulder strap for portability. While delivering powerful outdoor audio, the speaker's bold, aggressive aesthetic with large passive radiators and high-contrast branding lacks a sophisticated, "grown-up" look suitable for refined indoor environments.

chip.de

03/04/2020

Summary of the review

JBL Xtreme 2 Review | CHIP

The CHIP review awards the JBL Xtreme 2 an overall "very good" (1.2) rating, highlighting its rich, well-balanced sound, IPX7 waterproof design, and a solid 15-hour battery life. While boasting impressive volume and ruggedness, the speaker's drawbacks include its heavy 2.4-kilogram weight limiting portability, along with a lack of NFC and high-quality aptX codec support.

netzwelt.de

06/02/2020

Summary of the review

JBL Xtreme 2 Review: Bluetooth Speaker with an Outdoor Bottle Opener

Netzwelt rated the JBL Xtreme 2 as a "Good" (2.3) rugged outdoor speaker featuring a distinctive built-in bottle opener. The review praises its balanced, punchy bass, wide soundstage, and clear vocals, although it notes that sound can become muddy with complex, multi-instrumental tracks. Its heavy weight and large footprint are highlighted as drawbacks, making it better suited for static outdoor gatherings than for high portability.

computerbild.de

11/06/2018

Summary of the review

Bluetooth speaker review - JBL Xtreme 2 - Computer Bild

The JBL Xtreme 2 is a "good" (2.1) rated, robust outdoor Bluetooth speaker featuring a waterproof design, an impressive ~19-hour battery life, high maximum volume, and a carrying strap with a bottle opener. While offering good battery life and features, the sound quality suffers from slightly quiet mid-frequencies, a muffled profile, and somewhat veiled vocals.

lowbeats.de

11/07/2018

Summary of the review

JBL Xtreme 2 Bluetooth Speaker Review: Extremely good? - LowBeats

LowBeats evaluates the JBL Xtreme 2 as a robust, IPX7-waterproof Bluetooth speaker delivering powerful, room-filling sound suitable for both outdoor and home use. The review highlights its significantly improved sound performance and durable, 2.4-kilogram chassis—aided by an included shoulder strap—as key pros, while noting its heavy weight and reliance on an external power brick rather than USB charging as downsides.

heise.de

08/08/2018

Summary of the review

JBL Xtreme 2 review: A robust and waterproof speaker

The Heise Bestenlisten review highlights the JBL Xtreme 2 as a durable, IPX7-rated, waterproof Bluetooth speaker featuring robust, high-quality sound and a 15-hour battery life with power bank functionality. While suitable for outdoor use, the review notes significant limitations, including its heavy 2.4 kg, non-compact design and the use of a proprietary power supply instead of USB charging.

avguide.ch

23/09/2018

Summary of the review

Review of the JBL Xtreme 2 Portable Speaker - Gravity!

The AVGuide.ch review highlights the JBL Xtreme 2 for its clean, realistic mid-bass and high-quality construction featuring a premium shoulder strap. While praised for its engaging sound at lower volumes and built-in power bank, the speaker is criticized for producing "sound mush" (Klangbrei) at high volumes and suffering from a 300-millisecond audio latency that impacts video viewing.

allround-pc.com

26/07/2018

Summary of the review

Review: JBL Xtreme 2 - Allround-PC

The Allround-PC review highlights that the JBL Xtreme 2 features a rugged, fully waterproof IPX7 design with an improved, bottle-opener-equipped strap, a 10,000 mAh battery with USB power bank functionality, and deeper, clearer sound compared to the original. While the speaker offers impressive JBL Connect+ functionality for linking up to 100 devices, it is slightly bulkier and heavier than its predecessor, lacks a dedicated outdoor mode, and relies on a proprietary AC adapter rather than USB-C.

eiaudio.de

17/07/2022

Summary of the review

JBL Xtreme 2 (Gear & Review) - Explorations in Audio - eiaudio

The eiaudio review highlights the JBL Xtreme 2 as an acoustically well-engineered portable speaker with excellent tonality, a solid bi-amped design, and 15-hour battery life. While praising its vocal playback and stereo "Party Mode," the review cites highly unstable Bluetooth connectivity in "Stereo Mode" as a major drawback, resulting in lost acoustic proportion and channel drops.

lesnumeriques.com

17/07/2018

Summary of the review

JBL Xtreme 2 Portable Speaker Review - Les Numériques

The JBL Xtreme 2 is a robust, IPX7-rated portable speaker featuring excellent sound dynamics, a convenient carrying strap with a bottle opener, and a battery life exceeding 20 hours at moderate volume. Les Numériques highlights as cons its heavy 2.4 kg, 30 cm design, a reduced single USB charging port compared to its predecessor, and a significantly diminished 5-hour battery life at maximum volume.

leclaireur.fnac.com

16/09/2018

Summary of the review

JBL Xtreme 2 Lab Test: still just as powerful, with added control

The L'Éclaireur Fnac lab review highlights the JBL Xtreme 2 as a high-power portable speaker featuring improved bass control via 70mm passive radiators, achieving distortion-free audio up to 88 dB, alongside full IPX7 waterproofing. While the speaker offers a balanced sound and USB-A charging functionality, cons include significantly reduced battery life when used as a power bank and a lack of backward compatibility with older JBL Connect systems.

cnetfrance.fr

31/07/2018

Summary of the review

JBL Xtreme 2 Review: It Still Packs a Serious Punch

CNET France rates the JBL Xtreme 2 at 4.5/5 stars, praising its rugged, IPX7 fully waterproof design, 15-hour battery life, and energetic, punchy sound [1.1]. The speaker offers the convenience of a built-in bottle opener on its carrying strap and acts as a power bank, though it is considered bulky for daily transport [1.1]. While the audio is ideal for outdoor use, the review notes a lack of fine detail in the high-frequency treble and no specific dust-proof rating [1.1].

culturasonora.es

15/01/2026

Summary of the review

JBL Xtreme 2: Is It Worth It in 2026?

The Cultura Sonora review highlights the JBL Xtreme as a powerful portable Bluetooth speaker boasting a 10,000 mAh battery with up to 15 hours of playback, robust sound quality, and rapid-charging capabilities that fully charge the device in 3.5 hours. However, the speaker is criticized for its high price point, bulky design, and significant fluctuations in battery life depending on usage.

afdigitale.it

13/03/2019

Summary of the review

JBL Xtreme 2: Don't Let Looks Fool You - AF Digitale

The AF Digitale review characterizes the JBL Xtreme 2 as a surprisingly refined, articulate, and well-balanced wireless speaker, transcending its initial appearance as a typical, bass-heavy boombox. Pros include excellent audio performance, 100-speaker pairing, and IPX7 waterproofing, while cons include a higher price, bulky design, and a required proprietary charging adapter.

ilgiradischi.net

14/08/2026

Summary of the review

JBL Xtreme 2 Speaker: A Classic Revised and Refined

The JBL Xtreme 2 is characterized by the ilgiardischi.net review as a rugged, improved portable speaker featuring a fully waterproof IPX7 rating and a user-friendly rubber panel covering the ports. While praised for its durability and design improvements over its predecessor, the review notes the speaker's street-style aesthetic is less suitable for formal settings and that it lacks an app-based custom equalizer.

robadainformatici.it

28/04/2026

Summary of the review

JBL Xtreme 2 - Complete review | IT Stuff

The JBL Xtreme 2 is a powerful 2.4 kg portable Bluetooth speaker featuring dual 20-watt active drivers and passive bass radiators, making it ideal for loud, outdoor environments. Its strengths include refined audio with clear mids/highs, IPX7 waterproof durability, and multi-speaker pairing, though it is hindered by a heavy design, 12-13 hour battery life (falling short of 15-hour claims), lacking app EQ, and a bulky aesthetic.

gadgetgear.nl

18/06/2018

Summary of the review

Review: JBL Xtreme 2 - GadgetGear.nl

The GadgetGear.nl review characterizes the JBL Xtreme 2 as a "sound monster" delivering impressive, party-ready bass with a versatile design supporting horizontal or vertical placement. Key pros include robust shock-absorbing rubber edges, a functional carrying strap for hanging, and a resilient, rain-resistant build, while cons include a relatively heavy weight and slightly less power compared to the larger JBL Boombox.

consumentenbond.nl

01/05/2018

Summary of the review

JBL Xtreme 2 Gray - Test, Reviews & Prices

The JBL Xtreme 2 is a durable, IPX7 waterproof portable speaker praised for its excellent, balanced sound, long 15-hour battery life, and useful extras like a carrying strap with a bottle opener [Consumentenbond]. However, its significant weight and bulk limit portability, while it suffers from audio latency in videos and relies on a proprietary charger instead of USB-C [Consumentenbond].

reviewify.nl

01/07/2025

Summary of the review

6 Best JBL Speakers with Great Sound - Reviewify Consumentenbond +2

The Reviewify guide recommends six JBL speakers, highlighting models like the IP68-rated Charge 6 with 28-hour battery and the ultra-lightweight Flip 7 with a PushLock system. While the lineup offers high-powered options like the 316W Boombox 3 and portable alternatives like the Go 4 with Auracast, drawbacks include the Go 4's unsuitability for large rooms and the lack of Wi-Fi connectivity on the powerful Boombox 3.

hardware.info

03/02/2019

Summary of the review

JBL Xtreme 2 review: less radical bass makes for even better sound

The JBL Xtreme 2 offers a more balanced, clearer audio profile compared to its predecessor by toning down the bass, while providing exceptional battery life that lasts over 22 hours, according to the Hardware Info review. Key advantages include an IPX7 waterproof rating, a sturdy carrying strap, and an integrated power bank feature. However, the speaker is heavier and bulkier than the original, uses older Bluetooth 4.2, and features only one USB charging port instead of two.

tweakers.net

01/06/2018

Summary of the review

Thorough and independent JBL Xtreme 2 reviews - Tweakers

According to user reviews on Tweakers, the JBL Xtreme 2 is a highly capable, IPX7 waterproof Bluetooth speaker rated 4.3 out of 5 stars, offering deep bass, clear audio, and a 15-hour battery life. While praised for its robust design and practical carrying strap, reported downsides include a high price point, heavy weight, and occasional firmware or Bluetooth issues.

hardware.info

03/02/2019

Summary of the review

JBL Xtreme 2 review: less radical bass makes for even better sound

The Hardware.info review identifies the JBL Xtreme 2 as a major audio refinement, featuring a more balanced, less overwhelming bass and exceptional battery life that exceeds 22 hours in lab testing. The speaker offers full waterproofing and robust construction, though it is notably heavy (2390 grams) and utilizes older Bluetooth 4.2 technology. Other drawbacks include the lack of USB-C charging and slightly reduced clarity in mid-to-high frequencies compared to top competitors.

Video reviews

Best alternatives

Portable Speakers

LG XBOOM Go XG7

Portable Speakers

Ultimate Ears Boom 4

Portable Speakers

Huawei Sound Joy

Portable Speakers

Portable Speakers

Portable Speakers

Portable Speakers

Portable Speakers

Teufel Rockster Go 2

Portable Speakers

Klipsch Nashville

Portable Speakers

Portable Speakers

Anker Soundcore Rave Neo 2

Portable Speakers

Compare JBL Xtreme 2 with other products in the Portable Speakers category

Compare