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Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker - Cobalt Blue (984-001883)
Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker - Cobalt Blue (984-001883)
$189.95
Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker - Cobalt Blue (984-001883)
6235611
Compact yet powerful, the Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker is a perfect companion for music lovers on the move! It is equipped with two active drivers and two passive radiators, letting you enjoy dynamic sounds in any direction. It also comes with an Outdoor Boost for full stereo sound and a Podcast Mode for clearer audio. Furthermore, this speaker boasts an IP67 waterproof and dustproof rating, so you can confidently bring it to your travels without worries.
Key Features
- 360-Degree Soundstage: Experience dynamic audio from any angle with the Ultimate Ears WONDERBOOM 4! This speaker is engineered with two 40 mm active drivers and two passive radiators, pumping out bigger 360-degree sounds like no other.
- Handy Modes: Use the Outdoor Boost to further amplify your sounds up to 87dBC. It also has a Podcast Mode that enhances the vocals, so you can hear dialogues loud and clear.
- Long-lasting Battery: Keep the music going for hours, as this Ultimate Ears Speaker packs a rechargeable battery that provides up to 14 hours of playtime*. It also efficiently refuels in just 2.6 hours using a BC1.2 Compliant Adapter.
- Portable and Stylish: Conveniently bring the WONDERBOOM 4 anywhere you go, thanks to its compact form factor. In addition, it is available in stunning colours to suit your style, such as Active Black, Cobalt Blue, Hyper Pink, Joyous Brights, Spruce Green, and Enchanting Lilac**.
- Robust Construction: Have fun jamming to your tunes in the pool, beach, or shower! This portable speaker flaunts an IP67 rating, ensuring it can withstand submersion in 1m for 30 minutes. It is also dirt-resistant, dustproof, and drop-tested from 1.5 metres for added peace of mind.
- Sustainable Design: To help minimise environmental impact, the WONDERBOOM 4 Speaker is constructed with 31% post-consumer recycled plastic.
- Seamless Connections: With its Bluetooth technology, you’ll be able to wirelessly pair this portable speaker to your compatible smartphones, tablets, and other devices. It also boasts up to 40 metres range, so you can stay connected even as you move around.
- Boost Your Sound: Want an even louder sound? You can simply connect two WONDERBOOM 4 Speakers and press once to double up and press again for true stereo sounds.
*Actual battery life will vary with use, settings and environmental conditions.
**Other colour options not included.
| Brand | Ultimate Ears |
|---|---|
| Product Type | Portable Bluetooth Speakers |
| Model Number | 984-001883 |
| Colour | Blue |
Product Specifications
| Model | Ultimate Ears WONDERBOOM 4 |
|---|
Speaker / Sound
| Built-In Speakers | Yes |
|---|---|
| Maximum SPL | 87 dBC |
| Driver Size (Speaker) | 46.1 mm x 65.2 mm |
| Number of Driver | 2 |
| Woofer Type | Passive Radiator Woofer |
Battery
| Battery Type | Lithium Ion (Li-ion) |
|---|---|
| Rechargeable | Yes |
| Battery Indicator | Yes |
| Battery Life | Up to 14 hours |
Charging
| Charging Method | USB-C |
|---|---|
| Charge Time | Approx. 2.6 hours |
Connectivity
| Wired / Wireless | Wireless |
|---|---|
| Wireless Range | Up to 40m |
| Connectivity Type | Bluetooth, Wi-Fi |
| Maximum Paired Devices | 2 |
Connection
| USB Port | 1 x USB Type-C |
|---|
Durability
| Durability Feature | Water Resistant, Splashproof, Dust Resistant |
|---|
Dimensions
| Product Width | 24.3 cm |
|---|---|
| Product Depth | 27.3 cm |
| Product Height | 14 cm |
| Product Weight | 0.42 kg |
Warranty
| Manufacturers | 24 Months |
|---|
Expert Reviews
Customer Reviews
Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker - Cobalt Blue (984-001883) is rated
out of
5 by
16.
Rated 5 out of
5
by
Ellie98 from
Best Investment Ever!!!
[This review was collected as part of a promotion.] I bought this a few months ago to use for rowing training and at the Athletics track. And let me tell you right now it is one of the best investments I have ever made. Firstly, when it was first taken out on the boat it was accidentally dropped in the water. Everyone got so scared we had lost it in the river, however to our surprise, it was just bobbing along the top and still playing the music. We were all very happy!! Lastly, we took it down to the track to do our warm-up and a 10km run. The sound was great from the front of the pack to the back of the pack, even more so when the outdoor boost was turned on. Thank you so much for making such an awesome product!! My whole team is keen to test out all the other features that we have not found yet and can't wait to use it when we are at the pool without being worried.
Date published: 2024-11-17
Rated 5 out of
5
by
Jayz from
Great features, loud and bassy
[This review was collected as part of a promotion.] Bought the wonderboom 4 about 2 almost 3 weeks ago and can I say it is the best speaker that I've ever had I don't think I will need another speaker for quite some time, it's loud and bassy with multiple connect features and great battery
Date published: 2024-09-03
Rated 5 out of
5
by
Lola. T from
Amazing speaker
[This review was collected as part of a promotion.] I bought the wonderboom 4 not that long ago. It is absolutely amazing! I live all the features and the colbat blue colour makes it so easy to find if I have chucked it in my bag. Will definitely be purchasing as presents for my family.
Date published: 2024-12-28
Rated 5 out of
5
by
Rowan from
Best battery life
[This review was collected as part of a promotion.] This was the best purchase ever has the best battery and range from your phone I have bought these for all my kids and they love it. Great outdoor boost button too.
Date published: 2024-11-18
Rated 5 out of
5
by
Zig237 from
Simplicity and quality
[This review was collected as part of a promotion.] I got this as a Christmas present and I am so pleased with its quality, durability and sound.
Date published: 2024-12-29
Rated 5 out of
5
by
Anonymous from
Greate fetures
[This review was collected as part of a promotion.] So bassy I love it better than my boom 3 ultimate ears can you make your boom 4 more bassy
Date published: 2024-09-02
Rated 5 out of
5
by
Darryll Senior from
Little beauties
The pairing mode is so simple and yet the sound output is wonderful so portable that you can hang them high to get an enveloping effect
Date published: 2026-01-07
Rated 4 out of
5
by
Dan42 from
All round excellent
[This review was collected as part of a promotion.] Expensive but sounds great, long battery life and waterproof. All round excellent.
Date published: 2024-12-27
Delivery
We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.
Easy returns
If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).
- ULTIMATE EARS WONDERBOOM 4
- USB-C Cable
- Quick Start Guide
