Cambridge Soundworks Oontz Angle 3 Plus review: One of the best-sounding inexpensive Bluetooth speakers

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The Good Cambridge Soundworks' Oontz Angle 3 Plus manages to deliver fairly rich sound despite its small size and relatively low price. It also has excellent battery life, is water-resistant and has speakerphone capabilities.

The Bad Some treble push.

The Bottom Line Ignore the goofy name: The Oontz 3 Plus delivers about as good sound as you'll get from a $35 Bluetooth speaker.

8.0 Overall
  • Design 7
  • Features 7
  • Sound 8
  • Value 9

Last time we reviewed an Oontz was a few years back when Cambridge Soundworks' original no-frills "value" Bluetooth speakers first hit Amazon. The Oontz Angle 3 Plus is technically the fourth generation of Oontz, and continues the brand's tradition of delivering good sound for the price. In fact, you could say very good sound for the price.

The speaker, which can be stood up vertically or laid down horizontally, isn't going to win any design awards but it's functionally attractive. More importantly, it costs only $35 on Amazon. What's impressive about is that it manages to play pretty loudly with decent clarity and strong bass performance for its size. Sound-wise, it's in the same league as speakers like the JBL Flip 4 and UE Wonderboom that cost around $100. 

The Oontz 3 Plus is about 1 inch longer than the earlier Oontz Angle 3 and delivers better bass.

Sarah Tew/CNET

Additionally, battery life is excellent (it's rated at up to 30 hours at moderate volume levels) and the speaker is water resistant (splashproof) so you can take it in the shower. A built-in microphone means you can use it as a speakerphone. 

We fed it some pretty hard material -- material that often makes other small speakers distort -- and the Oontz 3 Plus managed to handle most everything we played.

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