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Key Features
- AI Sound Boost
- Up to 24 hours of playtime*
- Waterproof and dustproof
- Power up with the built-in powerbank
Key Specifications
- Brand:
- JBL
- Model Number:
- 5961867
- Connections:
- Bluetooth V5.3, USB-C (in / out)
- IP Rating:
- IP67
Audio
- Audio Performance:
- 2 x 30W RMS woofer + 2 x 20W RMS tweeter (AC power mode), 2 x 20W RMS woofer + 2 x 15W RMS tweeter (Battery mode)
- Frequency Responses:
- 44 Hz - 20k Hz
- Music Streaming:
- Stream your favourite music services via Bluetooth
Power & Charging
- Battery:
- Li-ion polymer 68Wh
- Charging Time (Hr):
- 3.5
- Run Time (Up To) Hours:
- 24
Options
- Controls:
- JBL PartyBox app
Safety
- Water Resistant:
- Yes
General Information
- Type:
- Party Speaker
- Colour:
- Black
- Family:
- Xtreme 4
- What's In The Box:
- JBL Xtreme 4 Bluetooth Speaker, included accessories and user manuals - 1 x JBL Xtreme 4, 1 x PD adaptor (plug type varies by region), 1 x Quick start guide, 1 x Warranty Card/Safety sheet
Warranty
- Manufacturer's Warranty:
- 1 Year
Audio
- Audio Performance:
- 2 x 30W RMS woofer + 2 x 20W RMS tweeter (AC power mode), 2 x 20W RMS woofer + 2 x 15W RMS tweeter (Battery mode)
- Frequency Responses:
- 44 Hz - 20k Hz
- Music Streaming:
- Stream your favourite music services via Bluetooth
Options
- Controls:
- JBL PartyBox app
General Information
- Type:
- Party Speaker
- Colour:
- Black
- Family:
- Xtreme 4
- What's In The Box:
- JBL Xtreme 4 Bluetooth Speaker, included accessories and user manuals - 1 x JBL Xtreme 4, 1 x PD adaptor (plug type varies by region), 1 x Quick start guide, 1 x Warranty Card/Safety sheet
Product Dimensions
- Product Height (mm):
- 149
- Product Width (mm):
- 297
- Product Depth (mm):
- 141
- Product Weight (kg):
- 2.1
Box Dimensions
- Box Height (mm):
- 218
- Box Width (mm):
- 173
- Box Depth (mm):
- 325
- Box Weight (kg):
- 3
Product Reviews of JBL Xtreme 4 Bluetooth Speaker

Overall Rating Snapshot
4.9 out of 5 stars from 36 reviews
100% of users recommend this product
What customers say, summarised by AI
- Delivers powerful, clear sound with impressive bass for its compact size
- Long battery life up to 24 hours supports all-day use and phone charging
- Rugged and waterproof (IP67), suitable for outdoor and indoor activities
- Portable with a carry strap and easy Bluetooth 5.3 connectivity
- Can be paired with other JBL speakers for larger sound experience
- Durable design, offers excellent value and a range of sound customisation options
Pros
Best speaker
Awesome speaker, can’t find any better speaker at this price. Portable speaker and works whole day in a single charging. Good bass and water proof. Love it!
Nick
Confirmed purchase 3 August 2026
Published on 30 August 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Best deal
Awesome speaker. Got the price matched via chat and got my speaker delivered next day. Love it. Thanks
Nick
Confirmed purchase 3 August 2026
Published on 25 August 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product - better service
I’m very happy with the product that I received from the good guys. This speaker is awesome however the service and the experience that I got when I went in there leaves the speaker for dead. They really went above and beyond to ensure that I got the best value leveraging some coupons and things like that that I had. I was actually blown away.
Matt
Confirmed purchase 17 July 2026
Published on 11 August 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Powerful sound
this speaker is fantastic for a size like this even for outdoors!
lina
Confirmed purchase 30 June 2026
Published on 22 July 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Awesome sound
With limited space in the car when visiting different destinations you can play Bluetooth devices with your favourite Music the sound is extremely powerful with a great base
Steven majeski
Confirmed purchase 9 June 2026
Published on 30 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great loud speaker
Love this speaker can get super loud without crackling
Rodir Hamilton
Confirmed purchase 29 November 2025
Published on 30 June 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Long Batttery Life
Perfect for the work site, great sound and long battery life.
Julia
Confirmed purchase 2 May 2026
Published on 28 May 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great for Camping
Brought this for a recent camping trip, the battery lasted both nights and charged both mine and my wife’s phones.
Eric
Confirmed purchase 19 April 2026
Published on 12 May 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great sound
It's good I love it
Deejizza
Confirmed purchase 21 March 2026
Published on 26 April 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Good value for money speaker
The JBL Xtreme 4 is one of the best premium portable speakers right now. It doesn’t try to be compact or ultra-refined—it focuses on power, durability, and long playtime, and it delivers extremely well on all three.
HS
Confirmed purchase 31 March 2026
Published on 22 April 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 36 reviews
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The JBL Xtreme 4 is a premium portable Bluetooth speaker for buyers who want big, energetic sound for outdoor gatherings, travel, and home use. Its key strengths are punchy bass, long battery life, rugged IP67 durability, and easy carrying with a shoulder strap. A fair limitation is that its larger size makes it less pocket-friendly than smaller portable speakers.
What it’s great for
- Outdoor entertaining
- Backyard gatherings
- Poolside listening
- Travel music
- Everyday home audio
Where it works best
- Backyard
- Beach
- Poolside
- Camping
- Living room
Who it’s for
- Outdoor entertainer
- Traveller
- Party host
- Music lover
- Household listener
Things to consider
It delivers bigger sound than compact speakers, but its larger carry size makes it less convenient for light packing or ultra-portable everyday use.
Portability rating
8/10 - portable for its sound class, with a shoulder strap that makes it easier to carry
Outdoor suitability
Excellent for outdoor use thanks to its rugged build, rubber bumpers, and IP67 waterproof and dustproof rating
Battery endurance rating
9/10 - up to 24 hours of playtime supports extended listening away from power
Audio quality score
9/10 - strong dynamics, powerful woofers, tweeters, and passive radiators support big, bass-rich sound
Multi-device compatibility
Good - Bluetooth playback with speaker expansion through Auracast and stereo pairing
Key benefits
- JBL Pro Sound: Delivers bold, dynamic audio that stays engaging even when you turn the volume up.
- Dual Passive Radiators: Helps produce deeper, fuller bass for a more immersive listening experience.
- Up to 24 Hours Playtime: Supports all-day and late-night listening before needing a recharge.
- IP67 Waterproof and Dustproof: Better suited to outdoor use around water, dust, and changing weather conditions.
- Shoulder Strap: Makes the speaker easier to carry between rooms, parks, campsites, and gatherings.
- Stereo Pairing: Pair two Xtreme 4 speakers for a wider stereo soundstage.
- Auracast Support: Lets you connect with compatible JBL portable speakers for bigger shared sound at parties.
- Built-In Power Bank: Lets you top up a compatible device without stopping the music.
Q: Is the JBL Xtreme 4 easy to carry every day?
A: JBL Xtreme 4 is portable, but it is not a pocket speaker or an easy fit in a small day bag. The shoulder strap helps for carrying between rooms, the car, the park, or a campsite, rather than for all-day hand carry.
Q: Will Auracast work with any Bluetooth speaker I already own?
A: No. JBL Xtreme 4 uses Auracast with compatible JBL portable speakers, so an older speaker or a non-compatible model may not join the group. If broad speaker linking matters, check that the other unit also supports Auracast before buying.
Q: Can the built in power bank charge a laptop?
A: No. The built-in power bank is best treated as a backup for a compatible phone or similarly small device while music is playing away from a power point. It is not positioned as a laptop charger, which usually needs higher USB-C power delivery.
Q: What does pairing two Xtreme 4 speakers actually change?
A: Pairing two JBL Xtreme 4 speakers gives a wider stereo presentation, which is more useful when listeners are spread across a larger area. It also means buying a second matching speaker, because stereo mode relies on two Xtreme 4 units working together.
Q: Can it handle rain or accidental drops in the pool?
A: Yes. JBL Xtreme 4 has an IP67 waterproof and dustproof rating, so rain, splashes, and brief accidental dunking are part of its intended use. It is still a speaker first, so dry the ports before charging and do not treat it like dive gear.
Q: Does the sound stay clear when you turn it right up?
A: JBL Xtreme 4 is built for strong output, with dedicated woofers, tweeters, and passive radiators to keep music sounding full at higher volume. The trade-off is portability, because that bigger sound comes from a larger cabinet than compact speakers.
Q: Will it last through a camping trip without recharging?
A: JBL Xtreme 4 is suited to day trips and overnight listening, especially at moderate volume. Using higher volume for long periods, or charging a phone from the speaker, will shorten runtime sooner than light background playback.









