VIRTUALLY INDESTRUCTIBLE
BOOM 4 was born to hit the road. From rooftop-raging to mountaintop-shredding, BOOM 4's got your back. It’s IP67 rated, waterproof, floatable and drop-proof. Take it anywhere. It's more powerful than you expect.
Wireless Speakers · Logitech G
BOOM 4
Reference 984-002004, 984-002009, 984-001963, 984-001967
Compact design. Powerful and balanced sound.
BOLD SOUND BOLDY PORTABLE
BOOM 4 packs a sonic punch for its size. Featuring Ultimate Ears unique audio processing, it produces clear and balanced audio faithful to the music you love, and at every volume level.
UP TO 15-HOUR BATTERY LIFE
BOOM 4 gives you 15 hours* of sonic power on a single charge. This portable speaker has long battery life that keeps the party going.
*Actual battery life will vary with use, settings, and environmental conditions. Playing music at high volume or with bass boost can drain the battery faster.
CONNECT AND PARTYUP
Use PartyUp* on the UE | BOOM App to pair 1, 2 , 3... and over 150 speakers and create the ultimate sound experience. You can combine multiple BOOM 4, MEGABOOM 4, EVERBOOM, EPICBOOM and HYPERBOOM speakers or even pair them with previous generation BOOM speakers. Build a wall of sound? No problem.
*Compatible with all BOOM, MEGABOOM, EVERBOOM, EPICBOOM and HYPERBOOM speakers
MAGIC BUTTON ONE-TAP CONTROL
One tap to dive in. Play, pause, and skip tracks directly from your BOOM 4. Set up one-touch playlists on your favorite streaming platforms, such as Spotify®, Amazon Music for Android, and Amazon Music and Apple Music for iOS.
MADE WITH RECYCLED PLASTIC
Plastic parts in BOOM 4 include a minimum of 52% certified post-consumer recycled plastic* by weight. It’s also designed for recycling.
*Excluding packaging
SPATIAL 360° SOUND
With the iconic cylindrical design, we pioneered to deliver immersive, stereophonic audio that radiates evenly in all directions.
DEEP ACCURATE BASS
BOOM 4 gives your music a deep, rich bass. Enjoy the punchy bass without exaggeration or distortion.
SIGNATURE + 4 PRE-SET EQ MODES
Enjoy the Ultimate Ears Signature sound and several EQ modes like Bass Boost, Cramped Space, Deep Relaxation, and Podcast/Vocal from UE | BOOM App. Didn’t find your favorite? Customize it yourself.
Specifications
| Specification | Value |
|---|---|
| Dimensions | |
| Height | 7.24 in (184 mm) |
| Width | 2.87 in (73 mm) |
| Length | 2.87 in (73 mm) |
| Weight | 21.87 oz (620 g) |
| Features | |
| Maximum sound level | 85 dBC (normal)*. (*The actual SPL may vary depending on the environment.) |
| Drivers | two 1.57 in (40 mm) active drivers and two 1.81 x 2.57 in (46.1 x 65.2 mm) passive radiators |
| Charge Type | Charges via USB-C cable (not included) |
| Battery | |
| Battery life | Up to 15 hours* of battery life between type-C USB (not included**) charges. (*Actual battery life will vary with use, settings and environmental conditions.) |
| Battery type | Rechargeable lithium-ion battery |
| Connectivity | |
| Wireless range | 147 feet (45 meter) range*. (*Actual Bluetooth range will vary depending on the use, setting, environmental conditions and number of connected devices.) |
| Compatibility | |
| For audio playback | smartphones, tablets and other devices that support Bluetooth [Advanced Audio Distribution Profile (A2DP)] |
| Sustainability | |
| Recycled Plastics | Minimum 52% Post-Consumer Recycled Content of the Total Plastic Components. Excludes packaging. |
| Warranty | |
| Warranty | 2-Year Limited Hardware Warranty |
| In the box | |
| Package contents | ULTIMATE EARS BOOM 4 Bungee (attached to product) Quick Start Guide (printed inside the box) |
| Model variants | |
| 984-002004 | BOOM 4 - Raspberry Red — Raspberry Red |
| 984-002009 | BOOM 4 - Enchanting Lilac — Enchanting Lilac |
| 984-001963 | BOOM 4 - Active Black — Active Black |
| 984-001967 | BOOM 4 - Cobalt Blue — Cobalt Blue |
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