The Ultimate Audio Solution
Cambridge Soundworks has been a trusted manufacturer of well-priced, high-quality, high performance wireless speakers since 1988.
OontZ Bluetooth Speakers
Join the thousands of satisfied customers who have awarded the Angle 3 Bluetooth speaker a staggering 142,000 five-star reviews - a testament to the unbeatable combination of sleek design and quality engineering. Whether you're enjoying your favorite tunes indoors or exploring the great outdoors, our distortion-free crystal-clear sound and durable construction make our bluetooth speaker the ultimate all-around choice for wireless speaker.
Angle 3 Ultra Bluetooth Speaker
Bring rich sounds wherever you go.
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!
Exceptionally Loud Volume, Rich Full Bass
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!
Premium Features for Premium Music
Full Stereo Music System
Connect 2 to 4 ULTRA speakers together and play your music with incredible left and right stereo via OontZ app.
Powerful Battery
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!
IPX7 Waterproof Rating
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.
100-ft Bluetooth Range
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.
ADD COLORS TO YOUR MUSIC! CHOOSE THE COLOR THAT SUITS YOU.
OontZ Angle 3 Ultra Bluetooth Speaker, Black
Bold. Sleek. Timeless. The black speaker exudes confidence and sophistication—delivering powerful sound with a style as strong as its performance.
OontZ Angle 3 Ultra Bluetooth Speaker, White
Clean. Modern. Minimal. The white speaker brings a fresh, stylish edge to your space—balancing pure aesthetics with crisp, powerful sound.
OontZ Angle 3 Ultra Bluetooth Speaker, Coors
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.
OontZ Angle 3 Ultra Bluetooth Speaker, SUP Edition
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.
Comparison Chart
Up to 20 Hours | Battery Playtime | Up to 24 Hours |
IPX7 | Water Resistance | IPX5 |
Dual Mode | ||
Built-in Microphone | ||
14 Watts | Power | 12 Watts |
6.5 x 2.8 x 2.8" | Dimensions | 5.3 x 2.8 x 2.6" |
Up to 20 Hours | Battery Playtime | Up to 15 Hours |
IPX7 | Water Resistance | IPX7 |
Dual Mode | ||
Built-in Microphone | ||
14 Watts | Power | 21 Watts |
6.5 x 2.8 x 2.8" | Dimensions | 9.25 x 3.75 x 3.5" |
Up to 20 Hours | Battery Playtime | Up to 10 Hours |
IPX7 | Water Resistance | IPX5 |
Dual Mode | ||
Built-in Microphone | ||
14 Watts | Power | 5 Watts |
6.5 x 2.8 x 2.8" | Dimensions | 3.9 x 2.75 x 2.8" |
Bring rich sounds wherever you go.
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.
Exceptionally Loud Volume, Rich Full Bass
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!
Premium Features for Premium Music
Full Stereo Music System
Connect 2 to 4 ULTRA speakers together and play your music with incredible left and right stereo via OontZ app.
Powerful Battery
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!
IPX7 Waterproof Rating
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.
100-ft Bluetooth Range
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.
ADD COLORS TO YOUR MUSIC! CHOOSE THE COLOR THAT SUITS YOU.
OontZ Angle 3 Ultra Bluetooth Speaker, Black
OontZ Angle 3 Ultra Bluetooth Speaker, White
OontZ Angle 3 Ultra Bluetooth Speaker, Coors
OontZ Angle 3 Ultra Bluetooth Speaker, SUP Edition
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.
Comparison Chart
OontZ ULTRA Speaker
Battery Playtime
Up to 20 Hours
Water Resistance
IPX7
Dual Mode
Built-in Microphone
Power
14 Watts
Dimensions
6.5 x 2.8 x 2.8"
OontZ Angle 3 Speaker
Battery Playtime
Up to 24 Hours
Water Resistance
IPX5
Dual Mode
Built-in Microphone
Power
12 Watts
Dimensions
5.3 x 2.8 x 2.6"
OontZ Pro Speaker
Battery Playtime
Up to 15 Hours
Water Resistance
IPX7
Dual Mode
Built-in Microphone
Power
21 Watts
Dimensions
9.25 x 3.75 x 3.5"
OontZ Solo Speaker
Battery Playtime
Up to 10 Hours
Water Resistance
IPX5
Dual Mode
Built-in Microphone
Power
5 Watts
Dimensions
3.9 x 2.75 x 2.8"
The Ultimate Audio Solution
Cambridge Soundworks has been a trusted manufacturer of well-priced, high-quality, high performance wireless speakers since 1988.
OontZ Bluetooth Speakers
Join the thousands of satisfied customers who have awarded the Angle 3 Bluetooth speaker a staggering 142,000 five-star reviews - a testament to the unbeatable combination of sleek design and quality engineering. Whether you're enjoying your favorite tunes indoors or exploring the great outdoors, our distortion-free crystal-clear sound and durable construction make our bluetooth speaker the ultimate all-around choice for wireless speaker.