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  • You might not have heard about it since it flies under the radar, but the OontZ Angle 3 portable Bluetooth speaker is the single most popular model on Amazon’s whole site.
  • This perennial best-seller has more than 94,000 5-star ratings, so it also happens to be one of Amazon’s best-reviewed portable wireless speakers.
  • The popular Cambridge Sound Works speaker retails for $45, but there’s a limited-time sale at Amazon right now that slashes the upgraded version to just $110.86!

Anyone out there who has spent even just a brief amount of time reading reviews on Amazon knows how difficult it can be for a product to amass a whopping 94,000 5-star ratings. You know as well as we do that some people out there rush to Amazon to drop a 1-star rating on a product just because Amazon delivered the package late, or because they had trouble setting something up despite refusing to read the instructions.

With that in mind, it’s easy to see how good the OontZ Angle 3 portable Bluetooth speaker is — as a matter of fact, it’s the best-selling portable Bluetooth speaker on Amazon’s whole site! Now, for a limited time, it’s on sale with a deep discount.

The company Cambridge Soundworks doesn’t have the same brand recognition as top players like Bose, Sonos, and Beats, but it does have something even more important: a high-quality lineup of portable speakers that cost a fraction of the prices those other brands charge. Word of mouth has done wonders for the Oontz line, and the Angle 3 is by far the most popular model. It offers surprisingly great sound quality and full bass for such a compact speaker, and the battery lasts for up to 14 hours of playback per charge. At $45, the OontZ Angle 3 portable Bluetooth speaker is already a steal. But if you want an upgraded version, the OontZ Angle 3 Pro, you can get it for a discounted rate at Amazon for $110.86.

Cambridge SoundWorks OontZ Angle 3 Next Generation Ultra Portable Wireless Bluetooth Speaker :… Price:CDN$ 39.99 Available from Amazon, BGR may receive a commission Buy Now
OontZ Angle 3 Pro - Waterproof Bluetooth Speaker, 21-Watts Louder Volume, Exceptional Sound & B… Price:CDN$ 110.86 Available from Amazon, BGR may receive a commission Buy Now

Here are the bullet points from the listings:

OontZ Angle 3

  • HIGH QUALITY CRYSTAL CLEAR SOUND distinct mids and highs from our two precision acoustic drivers delivering 10 Watts of excellent stereo sound and enhanced bass from our proprietary passive subwoofer design —— THE OONTZ Angle 3: THE NEXT GENERATION OF ULTRA PORTABLE SPEAKER DELIVERS THE SOUND & FEATURES THAT DISTANCE IT FROM THE COMPETITION:
  • LOUDER VOLUME & MORE BASS distortion-free at maximum volume; room filling sound, perfect for home, dorm room, kitchen, bathroom, car, parties; streaming music or internet radio services such as Pandora and Spotify
  • WATER RESISTANT IPX5* splashproof, rainproof, dustproof, sandproof; outdoor shower speaker, perfect for the beach, poolside, car, boat & golf cart cupholder
  • ULTRA PORTABLE Only 9 ounces, Just 5 inches long; High capacity rechargeable 2200 mAh battery for up to 7 hours of playtime; designed to be comfortable to carry with no square edges, so much better for travel & hiking, superlight and easy to fit in your backpack, baggage
  • BUILT-IN MIC for handsfree speakerphone phone calls from smartphones and iPhones; connect in seconds to Bluetooth devices including: iPhone, iPad, iPod, Samsung, Kindle, Smartphones, Tablets; play audio from laptops, PCs, and non-Bluetooth devices using included 3.5mm audio cable/AUX-IN jack; includes Micro-USB cable for charging; official OontZ Angle 3 Carry Case available sold separately; *IPX5 rating — speaker can resist gentle water spray & splash but cannot be partially or fully submerged

Cambridge SoundWorks OontZ Angle 3 Next Generation Ultra Portable Wireless Bluetooth Speaker :… Price:CDN$ 39.99 Available from Amazon, BGR may receive a commission Buy Now

OontZ Angle 3 Pro

  • TRULY EXCEPTIONAL SOUND AND BASS – Our Best-Sounding Speaker. We started with the outstanding audio performance and design of our OontZ Angle 3 ULTRA and made it bigger, better and more powerful with the PRO Edition. Engineered with 40% larger custom Neodymium drivers, for pure, crystal clear sound. The stereo enclosure has 2X the acoustic air space and a 30% larger passive bass radiator, for deeper and richer bass. Expertly balanced sound and adjustable Bass and Treble with the OontZ App.
  • LOUDER VOLUME – The OontZ Angle 3 PRO features 50% more output power with our high performance 21-Watt Digital AMP. You can pump up the volume to fill even large rooms and outdoor spaces with high quality sound and rich bass. Our Advanced Digital Signal Processor ensures incredibly accurate music playback that is distortion free even at maximum volume.
  • TOTALLY WATERPROOF – INCREDIBLE 100 FOOT WIRELESS BLUETOOTH RANGE – IPX7 Waterproof Bluetooth speaker makes the perfect outdoor speaker for the pool and beach. Can be submerged in water up to 1 meter deep for up to 30 minutes. PLAY UP TO 100 FEET AWAY FROM YOUR DEVICE – Advanced antenna and Bluetooth 5.0 connects quickly to your Echo, Echo Dot, iPhone, iPad, smartphone, cell phones, tablet, MacBook, laptop and all other Bluetooth devices; and plays up to 100 unobstructed feet away
  • PLAY YOUR MUSIC TO TWO OONTZ ANGLE 3 PRO SPEAKERS – Wirelessly connect two speakers together to play music with awesome stereo separation from the Amazon Echo, Amazon Echo Dot, iPhone, iPad, Smartphone, Tablet; play music in Dual Stereo in two different areas up to 100 unobstructed feet apart (speakers sold separately). To play audio from a video your device or TV needs to be connected to the OontZ Angle 3 ULTRA PRO Edition Aux-In Jack using the 3.5mm audio cable.
  • PRO FEATURES: Play up to 15 hours at 2/3 volume; Download the companion OONTZ APP to your iPhone or Smartphone to control the advanced functions and get the latest software enhancements; USB POWER PORT – iPhone charger and cell phone charger, charge your device while playing; BUILT IN MIC for talking to Siri on your iPhone; Perfect Christmas gifts for women and men. Holiday Party Raffle Prizes, Secret santa gift, Christmas present for Dad

OontZ Angle 3 Pro - Waterproof Bluetooth Speaker, 21-Watts Louder Volume, Exceptional Sound & B… Price:CDN$ 110.86 Available from Amazon, BGR may receive a commission Buy Now


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