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Ultimate Ears Wonderboom 4 - Grey
984-001885
$149
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Product Overview
Key Features
- Up to 14 hours of playtime*
- 40 metres ( 131 feet) of range
- Outdoor Boost and Podcast Mode
- 360 Degree Sound
Key Specifications
- Brand:
- Ultimate Ears
- Model Number:
- 984-001885
- Connections:
- Bluetooth
- Battery Life:
- Up to 14 hours
- IP Rating:
- IP67
Audio
- Sound:
- Maximum sound level: 86 dBC (normal) and 87dBC (outdoor)
- Music Streaming:
- Stream your favourite music services via Bluetooth
Connections
- Range:
- Up to 40m (131ft)
Safety
- Water Resistant:
- Yes
General Information
- Type:
- Party Speaker
- Colour:
- Grey
- Family:
- Wonderboom 4
- Additional Features:
- Pair 2 WONDERBOOM 4 speakers to party louder or for true wireless stereo sound ©
- What's In The Box:
- Ultimate Ears Wonderboom 4 - Grey, included accessories and user manuals - ULTIMATE EARS WONDERBOOM 4, Bungee (attached to product), USB-C Cable, Quick Start Guide (Printed in the box.)
Warranty
- Manufacturer's Warranty:
- 1 Year
Audio
- Sound:
- Maximum sound level: 86 dBC (normal) and 87dBC (outdoor)
- Music Streaming:
- Stream your favourite music services via Bluetooth
Safety
- Water Resistant:
- Yes
Warranty
- Manufacturer's Warranty:
- 1 Year
Product Dimensions
- Product Height (mm):
- 104
- Product Width (mm):
- 95.3
- Product Depth (mm):
- 95.3
- Product Weight (kg):
- 0.42
Box Dimensions
- Box Height (mm):
- 115
- Box Width (mm):
- 118
- Box Depth (mm):
- 132
- Box Weight (kg):
- 1
Product Reviews of Ultimate Ears Wonderboom 4 - Grey
Overall Rating Snapshot
4.6 out of 5 stars from 5 reviews
100% of users recommend this product
Small with a big sound...the best!
Julie bayliss
Confirmed purchase 9 July 2026
Published on 5 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.
Very Satisfied
I like it and it is very good and satisfies my need
Bill
Confirmed purchase 27 February 2026
Published on 25 March 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.
Anonymous
Confirmed purchase 12 October 2025
Published on 5 November 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
God volume ,very clear sound
Even when turned low the speaker is exceptionally clear.
Grahame
Confirmed purchase 9 February 2025
Published on 5 March 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Wonderful wonderboom
WB-4 is really wonderful as a portable speaker. We love it and take it for every outdoor occassion.
Passi
Confirmed purchase 3 December 2024
Published on 25 December 2024
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 5 of 5 reviews
ABOUT THE GOOD GUYS REVIEWSThe Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
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 Ultimate Ears Wonderboom 4 is a compact portable Bluetooth speaker suited to travellers, outdoor listeners and anyone wanting simple, durable wireless sound. Its strengths are 360 degree audio, IP67 protection, floating design and up to 14 hours of battery life. A fair limitation is that it is built for portability and fun listening rather than the deeper, more powerful sound of larger premium speakers.
What it’s great for
- Outdoor gatherings
- Poolside listening
- Beach trips
- Travel audio
- Casual home listening
- Podcasts
Where it works best
- Backyard
- Poolside
- Beach
- Campsite
- Travel bag
- Bedroom
Who it’s for
- Traveller
- Casual music listener
- Outdoor adventurer
- Student
- Picnic host
- Podcast listener
Things to consider
Compared with larger premium portable speakers, it offers less bass depth and outright volume, so it is better for personal or small-group listening than big party sound.
Portability rating
9/10 - very compact and lightweight at 0.42 kg, making it easy to carry in a backpack or travel bag.
Outdoor suitability
Excellent for pool, beach, park and travel use thanks to IP67 protection, floating design and durable portable build.
Battery endurance rating
8/10 - up to 14 hours of playtime is strong for a compact portable speaker.
Audio quality score
7.5/10 - clear, roomy 360 degree sound with useful listening modes, but less low-end depth than larger speakers.
Multi-device compatibility
8/10 - Bluetooth wireless streaming works well with common phones and tablets, with added support for pairing two matching speakers.
Key benefits
- 360 degree sound: Spreads audio evenly around the speaker so everyone nearby hears a more consistent sound.
- Up to 14 hours battery life: Gives you long listening sessions on a single charge for day trips and outdoor use.
- IP67 dust and water resistance: Handles dust, splashes and temporary water immersion for more confident outdoor use.
- Floating design: Makes it easier to recover if dropped in the pool or at the beach.
- 40 m Bluetooth range: Lets you stream wirelessly from farther away across a room, yard or campsite.
- Outdoor Boost mode: Tunes playback for open-air spaces where sound can feel thinner.
- Podcast Mode: Improves vocal clarity for spoken-word listening such as podcasts and talk content.
- Stereo pairing support: Pair two Wonderboom 4 speakers for a wider and more immersive wireless listening setup.
Q: How do you pair the Ultimate Ears Wonderboom 4 with a phone or tablet?
A: To pair the Wonderboom 4, press the power button, then hold the Bluetooth button until the light flashes. Open Bluetooth settings on the phone, tablet or laptop and select WONDERBOOM 4. It remembers previously paired devices for faster reconnects.
Q: How long does the Wonderboom 4 battery last in real use?
A: The Wonderboom 4 is rated for up to 14 hours per charge at moderate listening levels. Real runtime will be shorter at higher volume or with sound modes used often, so heavy outdoor use may need a recharge sooner than the quoted figure.
Q: Is the Ultimate Ears Wonderboom 4 waterproof enough for the pool or beach?
A: Yes, the Wonderboom 4 has an IP67 rating, so it is built to handle dust and temporary water immersion, and it floats if dropped in the pool. Bluetooth range and sound can be affected once the speaker is actually in the water.
Q: Can the battery in the Ultimate Ears Wonderboom 4 be replaced?
A: No, the Wonderboom 4 uses a built-in rechargeable battery rather than a user-swap battery pack. That sealed design helps maintain its water resistance, but it also means battery replacement is not a quick at-home part swap.
Q: Does one Wonderboom 4 speaker play in true stereo on its own?
A: No, a single Wonderboom 4 does not create separate left and right stereo channels by itself. It is designed to spread sound broadly from one compact speaker. For a wider stereo-style effect, a second compatible unit is needed.
Q: Does the Wonderboom 4 have a microphone for speakerphone calls?
A: No, the Wonderboom 4 is designed primarily for portable music playback and does not include a speakerphone feature for handling calls. If hands-free calling matters, a Bluetooth speaker with a built-in microphone will be a better fit.