| Customer Reviews | 4.6 out of 5 stars 37,118Reviews |
| Best Sellers Rank | #14,294 in Electronics (See Top 100 in Electronics) #507 in Portable Bluetooth Speakers |
Discover the power of ULTRA. With high-quality stereo music, powerful bass, 20-hour playtime, excellent connectivity and a 100-foot wireless range - experience astonishing sound in a medium-sized speaker!
Unleash the power.
The OontZ ULTRA is a powerhouse Bluetooth speaker with 14+ watts of power and a volume booster for loud, room-filling sound. Its two precision neodymium drivers and a proprietary bass radiator deliver rich, full-range bass and clear mids and highs. Enjoy distortion-free audio, even at max volume!
Connect 2 to 4 ULTRA speakers together and play your music with incredible left and right stereo via OontZ app.
Features a built-in battery that lasts up to 20 hours of playtime if fully charged. Enjoy streaming your music on your device from morning to night!
No more worries about the rain or getting it splashed! IPX7 rating speaker is fully waterproof and can be immersed in water up to 3 feet.
With an incredible wireless Bluetooth range of up to 100 unobstructed feet, listen to your music, ebook, or news, even when moving around the house.
Bold. Sleek. Timeless. The black speaker exudes confidence and sophistication—delivering powerful sound with a style as strong as its performance.
Clean. Modern. Minimal. The white speaker brings a fresh, stylish edge to your space—balancing pure aesthetics with crisp, powerful sound.
Cool. Refreshing. Chill. The Coors Light design speaker captures the crisp, laid-back vibe of your favorite brew—delivering smooth sound with an effortlessly cool style.
Take your music with you on and off the water with a purpose-built speaker that you want to be seen with. Perfect water sport accessory for your paddleboard, surfboard, kayak ,or boat.
