Get up to 15 hours of wireless music with the Ultimate Ears Boom 4 Bluetooth speaker at a new $96 low (Reg. $150)

$54 off/$96

Amazon is now offering the Ultimate Ears Boom 4 Portable Waterproof Bluetooth Speaker for $96 shipped in its blue and red colorways. It’s coming down today off its $150 price tag, with discounts in 2025 so far only having gone as low as $129, while the lowest we’ve seen it fall was $100 during Black Friday and Christmas sales. You can pick yours up today with a 36% markdown that cuts $54 off the going rate, landing costs at a new all time low price.

Warmer weather is finally sticking around, which means plenty of folks will be spending a lot more time outside, whether solo or at gatherings, and the Boom 4 Bluetooth speaker is ready to set the ambiance with your favorite tunes. It provides 360 degrees of sound, keeping the party going for up to 15 hours before it will need to be plugged in or recharged. It boasts an impressive 147 feet of wireless range, so you don’t have to stick nearby to ensure the music isn’t affected, with the cylindrical form factor also sporting an IPX7 waterproof and drop-proof protection rating for added peace of mind. There’s also the PartyUp feature present here, allowing for multiple speakers to be connected for a more immersive surround sound experience.

Be sure to head over to our dedicated hub for portable speakers, where you can find other discount models like the JBL Flip 6 Portable Bluetooth Speaker that is down at $100.

Ultimate Ears Boom 4 Portable Waterproof Bluetooth Speaker features:

• Ultimate Sound: The BOOM 4 portable waterproof Bluetooth speaker delivers rich, 360-degree sound and deep, accurate bass, all carefully balanced so you can hear every note
• Powered for Adventure: This waterproof portable speaker has a rechargeable battery that stays powered, pumping tunes for 15 hours on a single charge
• A Bluetooth Waterproof Speaker Made for the Outdoors: Rated IPX7 waterproof and drop-proof up to 15 feet (1.5 meters), the BOOM 4 floating Bluetooth speaker is virtually indestructible
• Party Up: 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
• Magic Button: Play, pause, skip, and control music directly from your favorite streaming service; set up one-touch playlists on platforms like Spotify, Amazon Music on Android, or Apple Music on iOS