Official OontZ · Cambridge SoundWorks

OontZ Angle 3XL Ultra

Name: OontZ Angle 3XL Ultra
Brand: OontZ
SKU: SWOABLKAB-CA
Price: 249.00 USD
Availability: InStock

OontZ Angle 3XL Ultra

$249.00 USD

~~$349.00 USD~~ $249.00 USD

Sale Sold out

Shipping calculated at checkout.

300W max Bluetooth speaker with X-Bass, 16-hour playtime, 100-ft range, IPX6 protection, karaoke mic and power bank.

Free shipping in the contiguous US

30-day returns

1-year warranty from CSW

Ships direct from OontZ

Extreme Power with 300W max sound with deep bass – Dual midrange drivers, dual tweeters, a large woofer, and dual passive radiators deliver clear mids, detailed highs, strong volume, and deep bass. The AI digital signal processing maintains balanced sound. Designed and engineered by Cambridge SoundWorks in the USA.

X-Bass Boost and EQ modes – Press the X-Bass Boost button for stronger low-frequency impact. Switch between indoor EQ for detailed listening and outdoor EQ for greater projection in open spaces.

Two-speaker wireless pairing – Connect two OontZ Angle 3XL Ultra speakers to one Bluetooth source for a wider soundstage and expanded coverage across large rooms, patios, and outdoor gatherings. Second speaker sold separately.

IPX6 water resistance and 100-foot range – Built to withstand rain, splashes, and powerful water spray for poolside, beach, and outdoor use. Advanced Bluetooth antenna technology provides a reliable connection from up to 100 unobstructed feet away.

Multiple playback options and 16-hour battery – Stream through Bluetooth or play audio from a microSD card, USB flash drive, or 3.5 mm AUX input. Charge compatible devices through the USB-A power bank. Includes a microphone, USB-C cable, AUX cable, and user guide.

Shipping & delivery

Free shipping on every order in the contiguous US. Orders typically arrive in 3–10 business days from our warehouse. Tracking info is emailed when your order ships.

We don't currently ship to Alaska, Hawaii, Puerto Rico, US Virgin Islands, Armed Forces addresses, or territories.

Returns & warranty

30-day returns: Not happy? Email oontz@cambridgesoundworks.com within 30 days. Items must be in original condition with all packaging. This applies to all orders, including sale items.

1-year warranty: Every OontZ is covered by our 1-year limited warranty against manufacturing defects, handled by the Cambridge SoundWorks engineering team — not a third-party returns desk.

What's in the box

OontZ speaker, Type-C USB charging cable, 3.5mm AUX cable, and the quick-start guide.

Need a replacement cable, battery, or carry case? Shop accessories →

Setup, pairing & support

Pairing guide, troubleshooting, and firmware updates are at our Help Center. Or email oontz@cambridgesoundworks.com — we usually reply within 1–2 business days.

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