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Cambridge Soundworks

OontZ Angle 3 Ultra Gen 4 Bluetooth Speaker, 14W, 20Hr Playtime, IPX7 White

  • Based on 3,479 reviews
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Saturday, Oct 24
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Color: Black w/ White Grille


Features

  • Big, Clear Sound with Fuller Bass Dual precision drivers deliver balanced mids and crisp highs, while 14W of power, digital audio processing, and a passive bass radiator produce strong volume and fuller bass from the compact design. Designed and engineered by Cambridge SoundWorks in the USA.
  • IPX7 Waterproof Built to withstand rain, splashes, and temporary immersion in up to 1 meter of water for up to 30 minutes. Suitable for the pool, beach, camping, and other outdoor activities.
  • Two-Speaker Wireless Pairing Connect two OontZ Angle 3 Ultra speakers for left- and right-channel stereo separation, or set both speakers to play full stereo in different areas. Second speaker sold separately.
  • Up To 100-foot Bluetooth Range Bluetooth 5.4 and advanced antenna technology provide a reliable wireless connection from up to 100 unobstructed feet away. Connects with smartphones, tablets, computers, and compatible Echo devices.
  • Up To 20 Hours of Playtime Enjoy extended listening on a single charge for up to 20 hours playtime at 2/3 volume level. Includes a USB-C charging cable for convenient recharging.

Description

The OontZ Ultra Bluetooth Portable Wireless Speaker, designed and engineered in the US by Cambridge SoundWorks is the perfect choice for anyone who wants a high-quality bluetooth speaker. With 14 watts of power and an incredible wireless range of up to 100ft, the OontZ Ultra Bluetooth Speaker is sure to deliver an immersive audio experience that will fill any room or outdoor space with crisp, clear sound. The speaker's passive bass radiator provides enhanced bass and depth to your music, making it perfect for all music genres. Supported by a battery with playtime of up to 20 hours on a single charge, and a certified waterproof IPX7 rating, this OontZ Waterproof Speaker will surely be your go-to audio device for all your music needs, for all your outdoor activities and inside the home. It can even be used as a shower speaker! The built-in microphone acts as a personal hands-free speakerphone, so you can take calls from any mobile phone without having to disconnect from the speaker. This portable speaker also comes with aux input (AUX cable NOT included), so you can connect with non-bluetooth devices.

Brand: Cambridge Soundworks


Speaker Maximum Output Power: 14 watts


Connectivity Technology: Auxiliary, Bluetooth, Wireless


Audio Output Mode: Stereo


Mounting Type: Freestanding


Audio Output Mode: Stereo


Mounting Type: Freestanding


Enclosure Material: Plastic


Speaker Type: Outdoor


Additional Features: Stereo Pairing, Waterproof


Antenna Location: For Computers, For DVD Players, For Music Players, For Smartphones or Tablets, For Televisions


Color: Black w/ White Grille


Is Waterproof: True


Warranty Type: Limited


Maximum Range: 100 feet


Control Method: Touch


Speaker Size: 6.5 inches


Woofer Diameter: 6.5 inches


Water Resistance Level: Waterproof


Bluetooth Range: 100 feet


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


Battery Average Life: 20 hours


Controller Type: App Control, Voice Control


Unit Count: 1 Count


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


Item Weight: 0.48 kg


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


Power Source: Battery Powered


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


Brand: Cambridge Soundworks


Model Number: SWOA3UWHT


Model Name: OontZ Ultra Black with White Grille


Built-In Media: Audio Cable, USB-C cable, User Manual


Warranty Description: 1 Year Limited


Number of Items: 1


Customer Package Type: Standard Packaging


UPC: 685450128964


Manufacturer: Cambridge SoundWorks


Age Range Description: Adult


Speaker Maximum Output Power: 14 watts


Number of Power Levels: 1


Number of Audio Channels: 2


Connectivity Technology: Auxiliary, Bluetooth, Wireless


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: Bluetooth


Battery Charge Time: 20 hours


Audio Driver Type: Dynamic Driver


Audio Driver Size: 6.5 inches


Number Of Circuits: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 24

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
    • My 2nd Oontz Bluetooth Speaker
Color: Black w/ White Grille
This is my 2nd Oontz Speaker. I bought the first one about 5 years ago. That one was less powerful and weighed less. This new Oontz speaker has come a long way. It is more powerful, sturdy, loud and easy to use. The size is a bit larger than my original one. It has a long life on a charge and charges quickly when the battery is depleted. It has bluetooth and has other functions, (that I don't understand or use). It's a great little speaker and I highly recommend it. ... show more
Reviewed in the United States on February 4, 2025 by Shredder
    • Great Value and Product Quality in a Fine-Sounding Bluetooth Speaker
Color: Black w/ White Grille
This is my third Bluetooth speaker from Cambridge Soundworks, and I've been very happy with all three of them. This one is the "Angle 3 Ultra" model, which is a nice combination of small-format size and unexpectedly loud and bassy sound. It's not as nice as the JBL Charge 3 Waterproof Portable Bluetooth Speaker (Blue) but that speaker is three times the price. The JBL beats this one in volume, bass, and design/build, but it should when you pay three times the price. This Cambridge Soundworks Angle 3 Ultra may be all you need in many cases. For example, I have the white one which I leave in the shower. It has plenty of power to use while showering, has great sound, and the white seems to resist the build-up of water stains that I always wrestled with when using my previous black models (it looks better in the shower, too!). The speaker has a quality feel, and all the controls and lights are on one side of the device, which is very convenient. The speaker gives rich sound, so much so that you'll possibly be using the equalizer on your player to turn down the lower frequencies, particularly if you are listening to voice. If you are interested, this speaker can also be connected, using the suppied cable, to a second speaker to double the sound output and add some interesting options for playback. That's not what I wanted it for, but it's worth mentioning, and if you download the user manual, you can see how this works. Neat idea. Although it does not come with a case, there are plenty of third-party cases that are designed SPECIFICALLY for this exact model, so you can get a custom fit case for the speaker. Finally, as much as I like this speaker, and I DO, if you want something more powerful and has SUPERB build quality, check out the JBL before you buy. These run at about $120 or so, depending on the color you select, but they are in a league of their own in sound and build quality. Absolutely superb. But if you are looking for a medium-duty speaker that sounds very good, this Cambridge Soundworks 3 Angle Ultra is a great choice. Five stars. Note: If you want to see my review on the JBL speaker, you can see it here: https://www.amazon.com/review/R35QWPYMR8GVVQ/ref=cm_cr_srp_d_rdp_perm?ie=UTF8&ASIN=B01F24RHT0 ... show more
Reviewed in the United States on September 20, 2018 by Ray
    • Good speaker, but...
Color: Black w/ White Grille
Third one I have bought. They are good quality, however, the last one I purchased to be able to pair two speakers together, only problem is that one speaker I had was third generation and the new one was 4th generation. Both can pair but not to each other. Not good.
Reviewed in the United States on April 6, 2025 by John DiFiore

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