The OontZ Angle 3 ULTRA is a 2017-model entry-level Bluetooth portable speaker that promises distortion-free sound for use on the go. This ULTRA speaker boasts voice assistant and speakerphone features. You can find similar speakers on our list of the best speakers today. It has a good 153.2Hz to 13.9KHz frequency response range, producing well-balanced music. The speaker connects via Bluetooth 5.0 technology, boasting an excellent 334.6-foot Bluetooth range. It also has app-based treble and bass sliders for customization. Learn more about the OontZ Angle 3 ULTRA below, and check out the best Bluetooth speakers in the industry today.

TRUE SCORE
True Score is an AI-powered algorithm of product tests and customer reviews.
Mixed Reviews

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Where does this product score?
Product reviewers applauded the OontZ Angle 3 ULTRA speaker during their experiments, endorsing it for indoor and outdoor music and podcast playback. They praised its waterproof construction, 20-hour battery life, and loud output. However, they disliked its high Bluetooth latency.

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Score Card
E
Expert Score
*.75
We place a 75% weighted value on Expert Test Scores
C
Customer Score
*.25
We place a 25% weighted value on Customer Scores
True Score
Any product with a True Score above 60 is a Meh
Expert Score Breakdown_
Publications with higher Trust Scores are given more weight
- 56The OontZ Angle 3 ULTRA is disappointing for music. While… read more
- ?
Cat Trust Score
95Proprietary passive bass radiator offers powerful audio and bass output,… read more
Customer Score Breakdown_
Product Snapshot

Expert Rankings
Overview_
The OontZ Angle 3 ULTRA is a 2017-model entry-level Bluetooth portable speaker that promises distortion-free sound for use on the go. This ULTRA speaker boasts voice assistant and speakerphone features. You can find similar speakers on our list of the best speakers today. It has a good 153.2Hz to 13.9KHz frequency response range, producing well-balanced music. The speaker connects via Bluetooth 5.0 technology, boasting an excellent 334.6-foot Bluetooth range. It also has app-based treble and bass sliders for customization. Learn more about the OontZ Angle 3 ULTRA below, and check out the best Bluetooth speakers in the industry today.

Best For
Consensus_

Reason to Buy
- Loud 86.1 dB maximum SPL and low sound compression at the maximum volume
- Great 20.6-hour battery life and support for stereo
- IPX7-rated waterproof design
- Speakerphone and voice assistant feature
- Extremely portable 0.9-lb construction
Reason to Avoid
- Poor voice assistant voice recognition
- Mediocre bass
- High Bluetooth latency
Key Specs_


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Product Comparison_
True Score | 73% | NR | NR | NR | NR |
Ranking | # 35 / 152 | # / | # / | # / | # / |
Market Context |
The OontZ Angle 3 ULTRA is a 2017-model entry-level Bluetooth portable speaker that promises distortion-free sound for use on the go. This ULTRA speaker boasts… |
Running for up to 30 hours on a single charge, the Oontz Angle 3 Plus has a better battery life than the 20.6-hour runtime of… Running for up to 30 hours on a single charge, the Oontz Angle 3 Plus has a better battery life than the 20.6-hour runtime of the OontZ Angle 3 ULTRA. It also offers deeper bass than the OontZ Angle 3 ULTRA Bluetooth speaker. |
Unlike the Anker Soundcore 2, the OontZ Angle 3 ULTRA Bluetooth speaker has app-based bass and treble sliders. However, the 90 ms Android Bluetooth latency… Unlike the Anker Soundcore 2, the OontZ Angle 3 ULTRA Bluetooth speaker has app-based bass and treble sliders. However, the 90 ms Android Bluetooth latency of the Anker Bluetooth speaker is better than the 170 ms of the OontZ Angle 3 ULTRA. |
Featuring an IP67-rated waterproof, dustproof design, the Marshall Willen boasts better build quality than the OontZ Angle 3 ULTRA, which has an IPX7 waterproof design…. Featuring an IP67-rated waterproof, dustproof design, the Marshall Willen boasts better build quality than the OontZ Angle 3 ULTRA, which has an IPX7 waterproof design. It also has a better 4.86 dB directivity index, providing a wider soundstage than the OontZ Angle 3 ULTRA speaker, which has a 6.55 dB directivity index. However, the 20.6-hour battery life of the OontZ Angle 3 ULTRA Bluetooth speaker is better than the 14.5-hour runtime of the Willen Bluetooth speaker. Check out our Marshall Willen review to learn more. |
The OontZ Angle 3 ULTRA has an IPX7-rated waterproof design, unlike its predecessor, the OontZ Angle 3, which doesn’t have a waterproof rating. Additionally, the… The OontZ Angle 3 ULTRA has an IPX7-rated waterproof design, unlike its predecessor, the OontZ Angle 3, which doesn’t have a waterproof rating. Additionally, the newer OontZ Angle 3 ULTRA Bluetooth speaker also supports smartphone voice assistants and has app-based treble and bass sliders, unlike its predecessor. |
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- Save $9$48.99$39.99
Availability
In StockFree Shipping
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Price History_
Score Card
E
Expert Score
*.75
We place a 75% weighted value on Expert Test Scores
C
Customer Score
*.25
We place a 25% weighted value on Customer Scores
True Score
Any product with a True Score above 60 is a Meh
Expert Score Breakdown_
Publications with higher Trust Scores are given more weight
- 56The OontZ Angle 3 ULTRA is disappointing for music. While its neutral mid-range ensures vocals… read more
- ?
Trust Score
?Cat Trust Score
95Proprietary passive bass radiator offers powerful audio and bass output, IPX7 waterproof build makes it… read more
Customer Score Breakdown_
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