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Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker - Sand Beige (984-002045)
Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker - Sand Beige (984-002045)
$189.95
Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker - Sand Beige (984-002045)
6407790
Compact yet powerful, the Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker is a perfect companion for music lovers on the move! This unit is equipped with two active drivers and two passive radiators, so you can enjoy dynamic, 360-degree sound. It also comes with an Outdoor Boost for full stereo sound and a Podcast Mode for clearer audio. Plus, with its IP67 waterproof and dustproof rating, you can confidently bring it anywhere 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 WONDERBOOM 4 packs a rechargeable battery that provides up to 14 hours of playtime*.
- Portable & Stylish: Conveniently bring this speaker 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, Enchanting Lilac, and Sand Beige**.
- Robust Construction: Have fun jamming to your tunes in the pool, beach, or shower! The Ultimate Ears WONDERBOOM 4 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.
- Seamless Connections: This portable speaker wirelessly pairs via Bluetooth and offers a 40-metre range to keep you connected to compatible devices at an ample distance.
- Boost Your Sound: Want a louder sound? Just connect two WONDERBOOM 4 speakers with a single press to double the volume, then press again to enjoy true stereo sound.
*Actual battery life will vary with use, settings, and environmental conditions.
**Other colour options are sold separately.
| Brand | Ultimate Ears |
|---|---|
| Product Type | Portable Bluetooth Speakers |
| Model Number | 984-002045 |
| Colour | Beige |
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
| IP Rating | IP67 |
|---|---|
| Durability Feature | Water Resistant, Splashproof, Dust Resistant |
Dimensions
| Product Width | 9.5 cm |
|---|---|
| Product Depth | 9.5 cm |
| Product Height | 10.4 cm |
| Product Weight | 0.4 kg |
Warranty
| Manufacturers | 24 Months |
|---|
Expert Reviews
Customer Reviews
Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker - Sand Beige (984-002045) is rated
out of
5 by
5.
Rated 5 out of
5
by
Milly from
perfect
great sound, great colour, easy to use and connect to, waterproof, what’s not to love
Date published: 2026-04-26
Rated 5 out of
5
by
AKRW from
Best speaker I’ve ever had!
So amazing and has outdoor mode for extra volume as well as podcast mode!
Date published: 2026-04-21
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
