Ultimate Ears Boom 4
984-001971
Product Overview
Key Features
- IPX7 waterproof and drop-proof up to 1.5 metres
- Magic Button
- Made With Recycled Plastic*
- 45 metres (147 feet) of range
Key Specifications
- Brand:
- Ultimate Ears
- Model Number:
- 984-001971
- Connections:
- Bluetooth
- Battery Life:
- Up to 15 hours
- IP Rating:
- IPX7
Audio
- Sound:
- 4 Preset EQ modes, Maximum sound level: 85 dBC (normal)
- Music Streaming:
- Stream your favourite music services via Bluetooth
Connections
- Range:
- Up to 45m (147ft)
Power & Charging
- Battery:
- Rechargeable lithium-ion
- Run Time (Up To) Hours:
- 15
Safety
- Water Resistant:
- Yes
General Information
- Type:
- Party Speaker
- Colour:
- Black
- Family:
- Boom 4
- Additional Features:
- Party Up
- What's In The Box:
- Ultimate Ears Boom 4, included accessories and user manuals - ULTIMATE EARS BOOM 4, Bungee (attached to product), USB-C Cable, Quick Start Guide (Printed in paper.)
Warranty
- Manufacturer's Warranty:
- 1 Year
Audio
- Sound:
- 4 Preset EQ modes, Maximum sound level: 85 dBC (normal)
- Music Streaming:
- Stream your favourite music services via Bluetooth
Power & Charging
- Battery:
- Rechargeable lithium-ion
- Run Time (Up To) Hours:
- 15
General Information
- Type:
- Party Speaker
- Colour:
- Black
- Family:
- Boom 4
- Additional Features:
- Party Up
- What's In The Box:
- Ultimate Ears Boom 4, included accessories and user manuals - ULTIMATE EARS BOOM 4, Bungee (attached to product), USB-C Cable, Quick Start Guide (Printed in paper.)
Product Dimensions
- Product Height (mm):
- 184
- Product Width (mm):
- 73
- Product Depth (mm):
- 73
- Product Weight (kg):
- 0.62
Box Dimensions
- Box Height (mm):
- 103
- Box Width (mm):
- 200
- Box Depth (mm):
- 123
- Box Weight (kg):
- 1
Product Reviews of Ultimate Ears Boom 4
Overall Rating Snapshot
5 out of 5 stars from 19 reviews
100% of users recommend this product
What customers say, summarised by AI
- Excellent sound quality with strong bass and clear audio.
- Compact and portable design, ideal for travel or home use.
- Easy to connect via Bluetooth and stays reliably connected.
- Durable, waterproof construction suitable for outdoor activities.
- Can pair multiple speakers for enhanced sound or stereo effect.
- Lacks an AUX input, which may be a drawback for some users.
Pros
Quality (5)
Easy (4)
Portable (2)
Reliable (1)
Boom 4 speaker
Excellent sound quality. Easy to charge now with usb c. Easy to connect and stays connected. Water prof witch is great for outdoor use. Made strong and durable. Can control from your phone even on and off. Well done ultimate ears, even a great price goodguys..
Clarance
Confirmed purchase 30 August 2026
Published on 26 September 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, Portable Size
Sounds great, love the portable size and the ability to pair multiple together. Just wish it had an AUX input.
Jacob
Confirmed purchase 30 June 2026
Published on 28 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 Bluetooth speaker
Great Bluetooth speaker. Really easy to connect to. Powerful sound for size of speaker, works really well with your phone. Would happily recommend to friend or family looking for a portable Bluetooth speaker.
Neville Fox
Confirmed purchase 8 April 2026
Published on 5 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!!
Easy to use and works great
Margo
Confirmed purchase 23 December 2025
Published on 14 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.
Love it
From purchasing the ultimate Boom 4 it was so easy to set up from beginning to end just love it 🥰
Cindy
Confirmed purchase 16 December 2025
Published on 7 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.
Repeat purchase
This is the second UE Boom product we have purchased - this time as a gift. The first was purchased over 10 years ago and still going strong.
Victoria
Confirmed purchase 16 December 2025
Published on 7 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 from a small boom
Bought this as a gift for my partner- it’s easy to set up and play. Love the app - where you can adjust sound and audio and play music 🎶 straight from Spotify. Great product
Rose
Confirmed purchase 6 October 2025
Published on 29 October 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.
Super Easy to Use
Great sound quality. Super easy to use. Lots of colour options as well which is fun! Ended up buying another one for my Dad as well.
Bec
Confirmed purchase 6 September 2025
Published on 2 October 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.
Very good speakers
Nice speakers, I bought 3 and they can connect with each other
Samy
Confirmed purchase 4 September 2025
Published on 30 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.
Good product + even better service
The Ultimate Boom 4 is perfect for my family's entertainment. It has high sound quality and is handy to put everywhere, suits multi-family activities. Plus, TGG store staff are really kind and helpful!
Michael
Confirmed purchase 29 August 2025
Published on 23 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.
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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 Boom 4 is a rugged portable Bluetooth speaker for people who want easy music on the go, whether at home, by the pool or on day trips. Its strengths are compact size, durable IP67 build, 360-degree sound and up to 15 hours of battery life. One limitation is that it is designed for balanced portable sound rather than the deeper power of larger premium speakers.
What it’s great for
- Portable music listening
- Outdoor gatherings
- Poolside use
- Travel
- Picnics
- Casual home entertaining
Where it works best
- Backyard
- Beach
- Poolside
- Park
- Picnic area
- Living room
- Balcony
- Campsite
Who it’s for
- Traveller
- Outdoor entertainer
- Casual listener
- Student
- Household user
- Picnic and beachgoer
Things to consider
It offers strong portable sound for its size, but larger premium speakers will usually deliver deeper bass and higher output for bigger spaces or more demanding listening.
Portability rating
9/10 - compact cylindrical shape, 0.62 kg weight and carry strap make it very easy to take almost anywhere.
Outdoor suitability
Excellent for outdoor use thanks to its IP67 rating, floatable design and drop-proof construction up to 1.5 m.
Battery endurance rating
8/10 - up to 15 hours is strong for a portable speaker and suits day trips, though heavy volume use can reduce runtime.
Audio quality score
8/10 - clear, balanced 360-degree sound with accurate bass for its size, but not as full or powerful as larger speakers.
Multi-device compatibility
Bluetooth wireless connectivity with Party Up support for compatible Ultimate Ears speakers.
Key benefits
- 360-degree sound: Helps spread audio evenly around the speaker so more people can enjoy the music from different positions.
- Compact 0.62 kg design: Light enough to carry in a backpack or travel bag for day trips and everyday portable use.
- Up to 15 hours battery life: Gives long playback on a single charge for extended outings or all-day casual listening.
- IP67 water and dust resistance: Better suited to poolside, beach and outdoor conditions where splashes or dust are likely.
- Floatable build: Easier to retrieve and keep using around water-based activities.
- Drop-proof up to 1.5 m: Adds reassurance for travel and outdoor use where knocks and drops can happen.
- Magic Button control: Lets you manage playback directly from the speaker without reaching for your phone as often.
- Party Up compatibility: Allows pairing with other compatible Ultimate Ears speakers for broader sound coverage at gatherings.
Q: Can the Ultimate Ears Boom 4 connect with older UE Boom speakers?
A: Yes. Boom 4 works with PartyUp in the UE Boom app, so it can join compatible BOOM, MEGABOOM, EVERBOOM, EPICBOOM and HYPERBOOM models, including previous generation BOOM speakers.
Q: How does the Ultimate Ears Boom 4 compare with the UE Boom 3?
A: Boom 4 is the newer model and keeps the same portable cylindrical style, but adds compatibility with the latest PartyUp ecosystem that includes newer UE speakers such as EVERBOOM and EPICBOOM. If expanding a mixed UE setup matters, Boom 4 is the more current choice.
Q: Is the Ultimate Ears Boom 4 suitable for poolside or beach use?
A: Yes. Its IP67 rating means Boom 4 is built to handle water and dust exposure, and it is also floatable, which is useful around pools or at the beach. Salt, sand and sunscreen residue can still affect any portable speaker over time, so rinse and dry it after use.
Q: How long does the Ultimate Ears Boom 4 battery last in real use?
A: Battery life is rated at 15 hours on a single charge, but actual runtime varies with volume, settings and conditions. Playing loudly or using bass boost will drain it faster, so expect less than the rated figure during heavier use outdoors or at parties.
Q: Is the Ultimate Ears Boom 4 a good choice for travel and day trips?
A: Yes. Boom 4 is designed as a compact portable speaker, so it is easier to carry than larger party models while still offering 15-hour battery life per charge in rated use.
