360-Degree Sound: The MEGABOOM 4 portable waterproof Bluetooth speaker features a bigger size and larger woofer for powerful 360-degree sound and thundering bass with great balance and clarity 20 Hours of Boom: This waterproof portable speaker has a massive 20-hour battery life and the latest cell technology, so you can boom all day long Virtually Indestructible Bluetooth Waterproof Speaker: A floating Bluetooth speaker that's rated IP67 waterproof and guaranteed to make a splash at your next pool party PartyUp: Use PartyUp on the Ultimate Ears BOOM app to pair several BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers, creating the ultimate surround sound experience Drop-Proof Wireless Speaker With Range: Enjoy 147 feet (45 meters) of wireless range and 3.28 feet (1 meter) of drop protection
360-Degree Sound: The MEGABOOM 4 portable waterproof Bluetooth speaker features a bigger size and larger woofer for powerful 360-degree sound and thundering bass with great balance and clarity 20 Hours of Boom: This waterproof portable speaker has a massive 20-hour battery life and the latest cell technology, so you can boom all day long Virtually Indestructible Bluetooth Waterproof Speaker: A floating Bluetooth speaker that's rated IP67 waterproof and guaranteed to make a splash at your next pool party PartyUp: Use PartyUp on the Ultimate Ears BOOM app to pair several BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers, creating the ultimate surround sound experience Drop-Proof Wireless Speaker With Range: Enjoy 147 feet (45 meters) of wireless range and 3.28 feet (1 meter) of drop protection
in 4 offers
360-Degree Sound: The MEGABOOM 4 portable waterproof Bluetooth speaker features a bigger size and larger woofer for powerful 360-degree sound and thundering bass with great balance and clarity 20 Hours of Boom: This waterproof portable speaker has a massive 20-hour battery life and the latest cell technology, so you can boom all day long Virtually Indestructible Bluetooth Waterproof Speaker: A floating Bluetooth speaker that's rated IP67 waterproof and guaranteed to make a splash at your next pool party PartyUp: Use PartyUp on the Ultimate Ears BOOM app to pair several BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers, creating the ultimate surround sound experience Drop-Proof Wireless Speaker With Range: Enjoy 147 feet (45 meters) of wireless range and 3.28 feet (1 meter) of drop protection
360-Degree Sound: The MEGABOOM 4 portable waterproof Bluetooth speaker features a bigger size and larger woofer for powerful 360-degree sound and thundering bass with great balance and clarity 20 Hours of Boom: This waterproof portable speaker has a massive 20-hour battery life and the latest cell technology, so you can boom all day long Virtually Indestructible Bluetooth Waterproof Speaker: A floating Bluetooth speaker that's rated IP67 waterproof and guaranteed to make a splash at your next pool party PartyUp: Use PartyUp on the Ultimate Ears BOOM app to pair several BOOM, MEGABOOM, EVERBOOM, EPICBOOM, and HYPERBOOM portable Bluetooth speakers, creating the ultimate surround sound experience Drop-Proof Wireless Speaker With Range: Enjoy 147 feet (45 meters) of wireless range and 3.28 feet (1 meter) of drop protection
Last updated at 12/07/2025 03:24:24
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originally posted on influenster.com
originally posted on johnlewis.com
originally posted on johnlewis.com
| Speaker maximum output power | 20 Watts |
| Connectivity technology | Bluetooth |
| Audio output mode | Stereo |
| Mounting type | Tabletop |
| Series Number | 4 |
See 1 more history offers
| Speaker maximum output power | 20 Watts |
| Connectivity technology | Bluetooth |
| Audio output mode | Stereo |
| Mounting type | Tabletop |
| Series Number | 4 |
