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Ultimate Ears Wonderboom 4 - Lilac
984-001887
$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:
- 984-001887
- 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)
Power & Charging
- Battery:
- Rechargeable lithium-ion
Safety
- Water Resistant:
- Yes
General Information
- Type:
- Party Speaker
- Colour:
- Purple
- 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 - Lilac, 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
Power & Charging
- Battery:
- Rechargeable lithium-ion
General Information
- Type:
- Party Speaker
- Colour:
- Purple
- 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 - Lilac, included accessories and user manuals - ULTIMATE EARS WONDERBOOM 4, Bungee (attached to product), USB-C Cable, Quick Start Guide (Printed in the box.)
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 - Lilac
Overall Rating Snapshot
4.7 out of 5 stars from 12 reviews
100% of users recommend this product
What customers say, summarised by AI
- Compact and lightweight, ideal for travel and portability.
- Delivers impressive sound clarity and loud volume for its size.
- Stylish design with a handy loop, available in updated versions.
- Easy to use, making it suitable for all ages.
- Competitive pricing offers good value and longevity.
- Battery lasts up to 4 hours at full volume, sufficient for most uses.
Pros
Easy (3)
Quality (2)
Portable (2)
Reliable (1)
Great sound from a small size
This is our second Wonderboom and we are really happy with it. The sound is great and the whole thing looks good.
Jacky C
Confirmed purchase 30 March 2026
Published on 21 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
Good
Fhey
Confirmed purchase 21 January 2026
Published on 18 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.
Compact with good sound
I love the looks of this product. Small enough to travel with and has excellent sound.
Antonella Fraietta
Confirmed purchase 23 June 2025
Published on 6 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.
Wonderboom
For my grand daughters birthday
Graham Cheeseman.
Confirmed purchase 13 January 2026
Published on 4 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.
Great Product
So easy to use and has great sound
Darren
Confirmed purchase 21 November 2025
Published on 23 December 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.
Great Product
So easy to use and has great sound
Darren
Confirmed purchase 21 November 2025
Published on 23 December 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.
Great Product
So easy to use and has great sound
Darren
Confirmed purchase 21 November 2025
Published on 23 December 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.
Great sound and very stylish
Great sound and very stylish. These were to upgrade from my old wonder boom which has lasted almost 10 years. Very happy with the new designs and price was very competitive.
Eve R
Confirmed purchase 15 November 2025
Published on 9 December 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.
Compact cute and all the sound I need
The Ultimate Wonderboom 4 is light to carry, has a handy loop to hang it wherever, and the sound volume and quality seems just as good as my old MegaBoom at half the weight and size.
Katrina Hinton
Confirmed purchase 5 November 2025
Published on 4 December 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.
Purple power
Great sound, long lasting battery and so portable.
Mr Daniel Mark Cooper
Confirmed purchase 24 August 2025
Published on 16 September 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 12 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 travel, beach days, poolside use and casual listening around the home. Its strengths are easy portability, rugged IP67 protection, solid battery life and useful Outdoor Boost and Podcast modes. A fair limitation is that it is built more for convenience and durability than bigger, room-filling sound.
What it’s great for
- Casual Music Listening
- Outdoor Gatherings
- Travel Audio
- Poolside Use
- Beach Trips
- Podcasts and Audiobooks
Where it works best
- Backyard
- Beach
- Poolside
- Picnic Area
- Bathroom
- Bedroom
- Kitchen
- Travel Bags
Who it’s for
- Traveller
- Casual Listener
- Outdoor Entertainer
- Student
- Household User
- Podcast Listener
Things to consider
It is a portable, rugged speaker focused on convenience and durability, so listeners wanting deeper bass or bigger room-scale sound may prefer a larger premium model.
Portability rating
9/10 - compact and lightweight design makes it easy to carry in bags and move between rooms or outdoor spots.
Outdoor suitability
High - IP67 protection and Outdoor Boost mode make it well suited to beach, poolside and picnic use.
Battery endurance rating
8/10 - up to 14 hours is strong for day trips, casual outdoor use and all-day listening.
Audio quality score
7/10 - solid everyday sound with useful listening modes, but not aimed at large-scale or premium high-output audio.
Multi-device compatibility
Broad - works with compatible Bluetooth-enabled phones, tablets and other wireless audio source devices.
Key benefits
- Bluetooth Wireless Playback: Stream music without cables from compatible Bluetooth devices for flexible everyday use.
- Up to 14-Hour Battery Life: Supports extended listening sessions with up to 14 hours of battery life between charges.
- 40 m Bluetooth Range: Gives you more freedom to place the speaker away from your phone or tablet in open spaces.
- IP67 Dust and Water Resistance: Suits beach, pool and shower use with protection against dust and temporary water immersion.
- Compact Lightweight Design: Packs easily into bags and is simple to carry for day trips and outdoor setups.
- Outdoor Boost Mode: Adjusts the sound profile to help audio carry better in open outdoor areas.
- Podcast Mode: Improves vocal clarity for spoken-word content such as podcasts, talkback radio and audiobooks.
- 1 Year Manufacturer's Warranty: Adds peace of mind for everyday ownership.
Q: Is Wonderboom 4 loud enough for a small room or picnic?
A: Yes. Wonderboom 4 is suited to small rooms, backyards and casual outdoor catch-ups, and Outdoor Boost helps in open spaces. It is still a compact speaker, so it will not give the low-end weight or scale of a larger unit.
Q: Will the battery last through a day trip at higher volume?
A: Wonderboom 4 is rated for up to 14 hours of playback on a charge. If you listen at higher volume for long stretches, runtime will be shorter, so it is better suited to all-day casual use than constant max-volume playback.
Q: Is the 40 metre Bluetooth range realistic around the house?
A: Yes, in open space. Wonderboom 4 supports a Bluetooth range of 40 metres, which gives flexible placement at home or outdoors. Walls, doors and other interference can reduce that distance, so real-world range is usually shorter indoors.
Q: Does this speaker float if it drops into a pool?
A: Yes. Wonderboom 4 is designed to float, so it is easier to retrieve if it goes into the water. Its IP67 build also handles dust and temporary immersion, but it is not meant for long underwater use or charging while wet.
Q: Can two Wonderboom 4 speakers be paired for stereo sound?
A: Yes. Wonderboom 4 can be paired with a second Wonderboom 4 for a wider soundstage than one speaker alone. That helps more with spread than deep bass, so it suits shared listening better than trying to replace a larger speaker.
Q: Which mode suits podcasts and talkback better on Wonderboom 4?
A: Podcast Mode is the better pick for spoken content because it pushes dialogue and vocals forward more clearly. For music in open areas, Outdoor Boost is the more suitable setting, so the best mode depends on what you listen to most.