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OontZ Ultra Bluetooth Speaker, Portable Wireless Speaker, 14 Watts, Up To 100 Ft Bluetooth Range, IPX7 Waterproof Speaker (Black with White Grille)

  • Based on 3,374 reviews
Condition: New
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$34.99 Why this price?
Holiday Deal · 30% off was $49.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Dec 25
Order within 11 hours and 49 minutes
Available payment plans shown during checkout

Color: Black w/ White Grille


Features

  • INDOOR OR OUTDOOR BLUETOOTH SPEAKER - Designed in the USA, the OontZ Ultra with its unique triangular design, offers high-quality crystal-clear stereo sound for a truly immersive listening experience. This portable bluetooth speaker can be placed either flat or standing up, providing versatile placement options to suit your need, making it perfect for on-the-go use, whether you're enjoying a backyard party with friends and family, or hanging out at the pool.
  • ULTIMATE WIRELESS AUDIO SOLUTION - With advanced antenna design and Bluetooth technology, this speaker connects faster with superior wireless range up to an incredible unobstructed 100 ft. Whether you're using a desktop, laptop, or mobile phone, connecting to the OontZ Ultra bluetooth speaker is fast and easy, ensuring you can enjoy your music from wherever you are in the room, without having to stay tethered to your device.
  • EXPERIENCE MUSIC LIKE NEVER BEFORE - With its powerful 14 watt Volume Booster AMP, this OontZ Ultra bluetooth speaker delivers incredible sound without any distortion, even at maximum volume. Enjoy your music the way it was meant to be heard, whether you're in your living room, backyard, or office. The OontZ Ultra is the perfect bluetooth speaker for any space, providing unbeatable sound quality and volume that will impress even the most discerning audiophiles
  • CLEAR RICH STEREO SOUND The OontZ Ultra bluetooth speaker is designed for the ultimate listening experience, for music, audiobook or podcast. It is lightweight, IPX7 certified waterproof and portable making it perfect for indoor or outdoor - travel, backyard parties, camping or hiking. It makes for a great gift for the Holidays and any occasion. This speaker with its exceptional sound quality, portability, and rugged durability is a must-have for anyone that is looking for better audio sound.
  • COOL GIFT FOR ANY OCCASION - This unique, high-quality bluetooth speaker with modern design with stereo sound and impressive features, and budget friendly price makes for a great gift for anyone celebrating a birthday or graduation or for Father's Day.

Brand: Cambridge Soundworks


Speaker Maximum Output Power: 14 Watts


Connectivity Technology: Wireless, Bluetooth, Auxiliary


Audio Output Mode: Stereo


Mounting Type: Freestanding


Material: Plastic


Model Name: OontZ Ultra Black with White Grille


Speaker Type: Outdoor


Special Feature: waterproof, Stereo pairing


Recommended Uses For Product: For Computers, For Televisions, For Smartphones or Tablets, For Music Players, For DVD Players


Compatible Devices: iPhone, Laptop, Desktop, Tablet, Smartphone


Unit Count: 1.0 Count


Controller Type: App Control, Voice Control


Color: Black w/ White Grille


Battery Life: 20 Hours


Included Components: User Manual, USB-C cable, Audio Cable


Product Dimensions: 6.5"D x 2.8"W x 2.8"H


Age Range (Description): Adult


Item Weight: 0.48 Kilograms


Is Waterproof: True


Charging Time: 20 Hours


Warranty Type: Limited


Maximum Range: 100 Feet


Number of Items: 1


Control Method: Touch


Wireless Communication Technology: Bluetooth


Speaker Size: 6.5 Inches


Power Source: Battery Powered


Woofer Diameter: 6.5 Inches


Water Resistance Level: Waterproof


Package Type: Standard Packaging


Number of Batteries: 1 Lithium Ion batteries required. (included)


Audio Driver Type: Dynamic Driver


Bluetooth Range: 100 Feet


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: Bluetooth


Includes MP3 player?: No


Is Electric: Yes


Number of Power Levels: 1


Specific Uses For Product: Outdoor activities, indoor music playback, large spaces, pool parties, hiking


UPC: 685450128964


Manufacturer: Cambridge SoundWorks


Item Weight: 1.06 pounds


Item model number: SWOA3UWHT


Batteries: 1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: June 26, 2017


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good sound, loud enough, great build quality
Color: Black w/ White Grille
Was looking for a speaker to pair with my recent laptop purchase that only puts out low-volume via its' own speakers, and this fits the bill. Considered a number of other options, but didn't like the lights, nor no-name aspect of the ones under $20, even with the good reviews. Chose the OontZ Ultra since I liked the original OontZ Angle purchased years ago. This is a solid build, great design, and puts out a nice blend of frequencies in non-distorted sound. When I got it, it was semi-charged, and was fully charged within an hour, even though I was playing songs from my laptop. Very satisfying bass when within 5-10 feet. Crisp high-frequency production, and very good mid-range sounds. Listened to a number of 1970s songs over 2 hours and was very happy of the sound quality. No need to crank up the volume control to 100%, the sound for 1970's rock was perfect at about 67-70% for my setup. I chose this over the Angle3 in part due the usb-c charger connection. Price was maybe $5 more, and I think the bass is a bit fuller. I do think the Angle3 is a great option, as it does put out bright mid-range sound. Bluetooth connection was flawless and quick. As with the original Angle, OontZ/Cambridge Soundworks puts out a very high-quality and solid build. At the Prime-Day sale price, this was great value for money! ... show more
Reviewed in the United States on July 23, 2024 by L. Fisher

  • LOVE this speaker
Color: Black w/ White Grille
I'm always skeptical about smaller bluetooth speakers, but this one has surprised me. It's very loud and in such a small package. Pairing with my phone was a breeze and when calls come in, it seamlessly switches over to the call, then after the call, it quickly switches back to music. I've also found that the sound carries better than some other speakers I've had. I haven't tried hooking up two to get surround sound, but that should be in the near future. ... show more
Reviewed in the United States on August 3, 2024 by BERNIE WALLS

  • Incredible battery life, very easy connection, perfectly acceptable sound
Color: Black w/ White Grille
For a 25 dollar (or 50 normally) speaker, this thing is a little beast. I use it for white noise while I sleep, and on a single charge I get about 3 nights about it - that's essentially 24 hours of play-time in 8 hour (or more) blocks. If you save it in your paired devices it'll connect instantly when you turn it on. You can place it on end or at the horizontal angled position shown in the product image. The sound is perfectly fine considering its price and size. Unless you're a massive stickler for audio quality, it really should not be a big deal. I occasionally use it for normal listening and it does just fine. Also has an AUX port which is really nice. ... show more
Reviewed in the United States on June 25, 2024 by Sam M

  • Nice speaker
Color: Black w/ White Grille
I like this speaker. So easy to connect, though I had hoped to pair it with the Oontz speaker I had purchased not long prior to this one, but couldn’t get them paired for ‘stereo’.
Reviewed in the United States on July 24, 2024 by Amazon Customer

  • Excellent small speaker with aux jack
Color: Black w/ White Grille
Very good inexpensive speaker. Has an aux jack which is a plus because I usually use this with my computer and don't need to worry about pairing it.
Reviewed in the United States on August 11, 2024 by Socrates

  • Very good fidelity
Color: Black w/ White Grille
This is the best speaker you can get at this price point. Hi Fidelity, exceptional high frequency response, and pretty amazing bass and low mids for such a small unit. I've bought six of these. Great for gifting, and great for replacing your tiny laptop speakers. Try one. The Cambridge Soundworks Oontz Angle is also a very good speaker and is a bit less money. You really can't go wrong with anything they make. ... show more
Reviewed in the United States on July 12, 2024 by Basil Fawlty

  • Great value!
Color: Black w/ White Grille
Bought a couple of these to use with my televisions as bedside speaker.
Reviewed in the United States on August 5, 2024 by teacher54

  • Easy to set up, strong sound, works well as a pair
Color: Black w/ White Grille
There are certainly speakers with even better sound, but these are excellent for the price. They're simple to set up, loud enough, bass-y enough, and work well as a stereo pair.
Reviewed in the United States on July 21, 2024 by Col. Mustard

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