Sign up to Earn or Access 90 Day StoreCash> here

Sign up to Earn or Access 90 Day StoreCash> here

The Good Guys
Seen it Cheaper?1300 942 765
Preferred Store: loading...
Logo

Ultimate Ears Wonderboom 4 - Lilac

984-001887
$125
DEAL DAYS
This deal ends 13 May
± Click the icons above as terms, conditions & fees apply
BONUS OFFER

Click & Collect Bonus - Get $15 off* online carts over $150

* Ends 11.59PM AEST 10/05/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Eligible amounts are calculated after any other applicable discounts have been applied. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.

You May Also Like

You May Also Like

You May Also Like

You May Also Like

Product Overview

Ready to take your tunes on the go? The Ultimate Ears Wonderboom 4 in vibrant purple is your ultimate portable party companion. This compact Bluetooth speaker packs a serious punch, delivering immersive 360-degree sound that'll have you grooving wherever the day takes you. With an impressive 40-metre wireless range and up to 14 hours of battery life, the Wonderboom 4 keeps the beats pumping from sunup to sundown. And don't worry about a little splash - its IP67 rating means it's built to withstand water and dust. Want to really amp things up? Pair two Wonderboom 4 speakers for an epic stereo experience that'll get the whole crew moving. Weighing just 0.420kg and measuring 104mm tall by 95.5mm deep, this mighty speaker is ready to tag along on all your adventures. Plus, enjoy peace of mind with a 1-year manufacturer's warranty. Get your hands on the Ultimate Ears Wonderboom 4 (6234139) and let the good times roll!

Key Features

  • Up to 14 hours of playtime*
  • 40 metres ( 131 feet) of range
  • Outdoor Boost and Podcast Mode
  • 360 Degree Sound
BONUS OFFER

Click & Collect Bonus - Get $15 off* online carts over $150

* Ends 11.59PM AEST 10/05/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Eligible amounts are calculated after any other applicable discounts have been applied. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.

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

Ultimate Ears Wonderboom 4 - Lilac 984-001887

Overall Rating Snapshot

4.7 stars

4.7 out of 5 stars from 12 reviews

100% of users recommend this product

2
0
1
0
  • 5 out of 5

    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.

  • 5 out of 5

    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.

  • 4 out of 5

    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.

  • 4 out of 5

    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.

  • 5 out of 5

    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.

  • 5 out of 5

    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.

  • 5 out of 5

    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.

  • 5 out of 5

    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.

  • 5 out of 5

    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.

  • 5 out of 5

    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 REVIEWS

The 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 - Lilac is a lightweight, ultra-portable Bluetooth speaker perfect for music lovers who want big sound in a small package. Its waterproof and dustproof design makes it great for outdoor use, while the 14-hour battery life keeps the music going. However, it lacks deep bass compared to premium models.

What it’s great for

  • Outdoor Activities
  • Travel
  • Pool Parties
  • Everyday Listening

Where it works best

  • Backyard
  • Beach
  • Park
  • Small Gatherings
  • Home

Who it’s for

  • Music Enthusiast
  • Outdoor Adventurer
  • Students
  • Casual Listeners

Things to consider

Bass response is limited compared to larger or premium speakers.

Portability rating

9/10 — Extremely compact and lightweight, easy to carry anywhere.

Outdoor suitability

Excellent for outdoor use thanks to IP67 waterproof and dustproof rating.

Battery endurance rating

8/10 — Up to 14 hours of playtime on a single charge.

Audio quality score

7/10 — Clear and balanced sound, but limited bass depth.

Multi-device compatibility

Works with most Bluetooth-enabled smartphones, tablets, and laptops.

Key benefits

  • Ultra-Portable Design: Easy to carry with a compact, lightweight build.
  • Waterproof & Dustproof: IP67 rating means it can handle splashes, rain, and sand.
  • Long Battery Life: Up to 14 hours of continuous playtime for all-day enjoyment.
  • 360° Sound: Delivers balanced audio in every direction.
  • Easy Pairing: Simple Bluetooth connectivity for quick setup with most devices.
  • Floatable: Designed to float, making it ideal for poolside use.
  • Bold Colour: Distinctive lilac finish stands out and adds personality.
  • Stereo Pairing: Connect two Wonderboom 4 speakers for a wider soundstage.

Q: How long is the battery life for the Ultimate Ears Wonderboom 4?

A: It offers up to 14 hours of playtime on a full charge.

Q: What water and dust resistance rating does the Ultimate Ears Wonderboom 4 have?

A: It has an IP67 rating, meaning it is dust-tight and can withstand water exposure up to its rated depth.

Q: Can the Ultimate Ears Wonderboom 4 be paired with another speaker for stereo sound?

A: Yes, you can pair two Wonderboom 4 speakers for true wireless stereo sound.

Q: What are the dimensions and weight of the Ultimate Ears Wonderboom 4?

A: Height 104mm, Width 95.3mm, Depth 95.3mm, with a weight of 420g.

Q: What is included in the box with the Ultimate Ears Wonderboom 4?

A: The box includes the speaker, a bungee (attached to product), a USB-C cable, and a quick start guide.