What are the alternatives to the OontZ Angle 3 Gen 4 Portable Bluetooth Speaker, 12W, 24-Hour Playtime?

OontZ Angle 3 Gen 4 Portable Bluetooth Speaker, 12W, 24-Hour Playtime competes with other Sound Cards products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Sound Cards category for alternatives.

Cambridge Soundworks

OontZ Angle 3 Gen 4 Portable Bluetooth Speaker, 12W, 24-Hour Playtime

Name: OontZ Angle 3 Gen 4 Portable Bluetooth Speaker, 12W, 24-Hour Playtime
Brand: Cambridge Soundworks
SKU: B010OYASRG
Price: 24.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-08-21

$24.99

Buy on Amazon — $24.99 Compare to similar sound cards

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

Bottom line: The OontZ Angle 3 Gen 4 Portable Bluetooth Speaker, 12W, 24-Hour Playtime is a niche pick — read recent reviews before buying in the sound cards category, priced around $24.99. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies OontZ Angle 3 Gen 4 Portable Bluetooth Speaker, 12W, 24-Hour Playtime as a niche pick — read recent reviews before buying in the sound cards category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Cambridge Soundworks's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for sound cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by Cambridge Soundworks's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Clear Stereo Sound with Enhanced Bass – Dual precision acoustic drivers deliver balanced mids and crisp highs, while the downward-facing passive radiator adds richer bass from the compact triangular design. Designed and engineered by Cambridge SoundWorks in the USA.
Powerful 12-Watt Output – Pumps out the volume producing clear, room-filling sound for listening at home, outdoors, at the beach, while traveling, or during small gatherings.
Up to 100-Foot Bluetooth Range – Advanced antenna technology provides a fast, reliable wireless connection from up to 100 unobstructed feet away. Connects with smartphones, tablets, computers, and compatible Echo devices.
Weather-Resistant Design – IPX5 rating to handle splashes, light rain, and gentle water spray, making it a convenient speaker for the shower, poolside, camping, or outdoor use. Not designed for partial or full submersion.
Up to 24 Hours of Playtime – Enjoy extended listening on a single charge, up to 24 hours of playtime at 2/3 volume level. Includes a 3.5 mm AUX input, built-in speakerphone microphone, and USB Type-C charging cable. Weighs only 10 ounces.

Full Specifications

Brand	Cambridge Soundworks
Connectivity	Bluetooth, USB
Connection Type	Wireless
Audio Output Mode	Stereo
Frequency Response	20 KHz
Connectivity Technology	Wireless
Speaker Maximum Output Power	12 watts

Ready to buy?

OontZ Angle 3 Gen 4 Portable Bluetooth Speaker, 12W, 24-Hour Playtime is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.