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Ultimate Ears Wonderboom 4 - Blue
984-001883
$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:
- 984-001883
- 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:
- Blue
- 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 - Blue, 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 - Blue
Overall Rating Snapshot
4.8 out of 5 stars from 17 reviews
100% of users recommend this product
What customers say, summarised by AI
- Compact size with surprisingly powerful and clear sound for its size
- Ideal for indoor use in average rooms; less effective outside for large areas
- Easy to connect, compatible with music, podcasts and audiobooks
- Durable build, suitable for travel, beach outings and picnics
- Battery lasts around 4 hours at full volume, sufficient for short sessions
- Can be paired with other Wonderboom speakers for fuller sound experience
Pros
Quality (4)
Portable (1)
Very good speakers
Its good sound and quality
Samy
Confirmed purchase 25 July 2026
Published on 18 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.
Wonderboom 4 is the Ultimate!
This was bought as a gift for my nephew. He really likes listening to his music using the Wonderboom speaker.
Diana.
Confirmed purchase 15 May 2026
Published on 12 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.
Anonymous
Confirmed purchase 10 April 2026
Published on 6 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 the average size room, not much chop outside , but if you want big noise buy a big speaker.
JC
Confirmed purchase 28 January 2026
Published on 25 February 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.
Love it
Great sound and quality. Easy to connect
Kf
Confirmed purchase 31 December 2025
Published on 28 January 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
Awesome sound from such a little speaker, perfect for the beach, picnics etc
Rach
Confirmed purchase 11 December 2025
Published on 15 January 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.
Wonderboom
Great sound, nice and compact
Sarah
Confirmed purchase 19 December 2025
Published on 13 January 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.
Happy with this powerful little Wonderboom 4 Bluetooth speaker
Happy! I use the podcast function to listen to ebooks and podcasts and outside function while doing the gardening. Love it! The Good Guys at Toowoomba went out of their way to locate the blue speaker in their store and patiently processed my split payment of cash, store credit and gift vouchers and they price matched too. Fantastic deal!
Bonita
Confirmed purchase 16 December 2025
Published on 8 January 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.
Small and powerful
Great sound
Wally
Confirmed purchase 24 October 2025
Published on 18 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.
Wonder boom4
I love it nice sound
ELIZABETH FOSTER
Confirmed purchase 25 July 2025
Published on 23 August 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.
You've viewed 10 of 17 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 rugged, ultraportable Bluetooth speaker designed for active users who want big sound in a small package. Its 360-degree audio, waterproof and dustproof build, and 14-hour battery life make it ideal for outdoor adventures and everyday use. While it excels in portability and durability, it lacks advanced sound customisation found in higher-end models.
What it’s great for
- Casual Listening
- Outdoor Activities
- Travel
- Poolside Entertainment
- Small Gatherings
Where it works best
- Beach
- Pool
- Park
- Backyard
- Shower
- On-the-go
Who it’s for
- Active Lifestyles
- Outdoor Enthusiasts
- Students
- Travellers
- Casual Listeners
Things to consider
Does not offer advanced EQ or app-based sound customisation like some premium speakers.
Portability rating
9/10 - Extremely compact and lightweight, easy to take anywhere.
Outdoor suitability
Excellent for outdoor use thanks to waterproof, dustproof, and floatable design.
Battery endurance rating
8/10 - Up to 14 hours of playback per charge.
Audio quality score
7/10 - Strong, clear sound for its size, though lacks deep bass or custom EQ.
Multi-device compatibility
Pairs easily with most Bluetooth-enabled smartphones, tablets, and laptops.
Key benefits
- 360-Degree Sound: Delivers immersive audio in all directions for consistent listening experience.
- Waterproof & Dustproof: IP67 rating means it can handle submersion in 1m of water for up to 30 minutes and is protected from dust.
- Floatable Design: Safely floats in water, making it perfect for pool or beach use.
- 14-Hour Battery Life: Provides long-lasting playtime for extended outings without frequent recharging.
- Outdoor Boost Mode: Enhances sound for open-air environments, ensuring clarity and volume outdoors.
- Double Up Stereo Pairing: Allows pairing with a second Wonderboom 4 for true stereo sound.
- Ultraportable Size: Lightweight and compact, easy to carry in a bag or by its integrated loop.
- Simple Controls: Intuitive button layout for easy playback and volume adjustments.
Q: Is it loud enough for outdoor gatherings and beach trips?
A: Yes, for small outdoor groups. Wonderboom 4 has an Outdoor Boost mode and 360 sound, but open spaces absorb sound quickly, so it suits a picnic rug, patio or beach setup better than a large, noisy crowd.
Q: Can Wonderboom 4 pair with another speaker in stereo?
A: Yes. Wonderboom 4 can pair with a second Wonderboom 4 for stereo sound or a louder party setup. The listed pairing feature is for two Wonderboom 4 speakers, so older Wonderboom models are not the safe assumption here.
Q: Does the 40m Bluetooth range work through walls indoors?
A: Wonderboom 4 has a wireless range of 40m in ideal conditions. Indoors, walls, furniture and other wireless devices can shorten that range, so the best result is keeping your phone, tablet or laptop in the same general area.
Q: Is the 14 hour battery life realistic at full volume?
A: Ultimate Ears rates Wonderboom 4 for 14 hours of playtime per charge. In real use, louder volume and Outdoor Boost can drain the battery faster, so the longest runtime is more realistic at moderate listening levels than all-out volume.
Q: What is podcast mode on Wonderboom 4 actually for?
A: Podcast mode is an EQ setting tuned for clearer vocals rather than extra bass. It suits spoken-word listening such as podcasts, radio and audiobooks, but it is not the better choice if you want the fullest music sound outdoors.
Q: Can this speaker connect to a laptop as well?
A: Yes. Wonderboom 4 pairs over Bluetooth, so it can work with Bluetooth-enabled phones, tablets and laptops. It is designed for wireless playback, so a device without Bluetooth would need its own separate Bluetooth solution.