You want a speaker that survives the beach, the pool, and the dog, without sounding like a tin can. The Boom 3 in Lagoon Blue does exactly that.
Two 2-inch drivers and two 2-inch × 4-inch passive radiators push clear, balanced audio up to 90 dBA across 90 Hz–20 kHz. The cylindrical design radiates sound evenly in all directions, so everyone at the table hears the same mix. Bass stays deep and true without the distortion that turns your favourite track into a wobble.
IP67 rated. Submerge it for 30 minutes, shake off the sand, and it keeps going. It floats, so a slip into the pool isn't a lost speaker. The two-tone Lagoon Blue fabric is engineered for motorcycle jackets and fire equipment, then dyed with an iridescent finish that shifts in the light.
15 hours of battery per Micro USB charge. Pair up to eight Bluetooth devices, connect two at once, and walk 45 metres away without losing signal. The Magic Button on top handles play, pause, and skip so you don't have to fish for your phone mid-serve.
The BOOM & MEGABOOM app unlocks a four-band EQ, tap controls, a musical alarm, and PartyUp pairing to stack up to 150+ speakers for bigger events.
Backed by a 2-year limited hardware warranty from Logitech
| brand | Logitech |
| model | Ultimate Ears Boom 3 |
| colour | Lagoon Blue |
| type | Portable Bluetooth speaker |
| waterproof_rating | IP67 |
| battery_life | Up to 15 hours |
| charging | Micro USB |
| bluetooth_range | Up to 45 m |
| max_sound_level | 90 dBA |
| frequency_range | 90 Hz – 20 kHz |
| drivers | Two 2-inch drivers, two 2-inch × 4-inch passive radiators |
| pairing | Up to 8 devices; 2 simultaneous connections |
| warranty | 2-year limited hardware warranty |
