Cambridge Soundworks OontZ Ultra 2-Pack
Score: 78/100
Anker Soundcore 2
Score: 85/100Rankings
The Anker Soundcore 2 delivers solid 12 W stereo sound, IPX7 durability and an impressive 24-hour battery life in a compact, lightweight package. Its Bluetooth 5.0 connectivity, AUX input and wireless stereo pairing make it versatile, though the lack of USB-C charging and occasional distortion limit its premium appeal.
The OontZ Ultra Dual 2-Pack provides true stereo sound with 14 W per speaker, IPX7 waterproofing and 20-hour battery life. Pairing is managed through the OontZ app, and while the audio performance is strong, charging is slow and the ecosystem is limited.
| Attribute | | |
|---|---|---|
20 hours | 24 hoursbest | |
14 wattsbest | 12 watts | |
| ↓ lower better | — | 120 Hzbest |
— | 13,000 Hzbest | |
| ↓ lower better | 20 hours | 3 hoursbest |
165 mmbest | — | |
| ↓ lower better | 480 g | 415 gbest |
1 metersbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Audio Performance(1) | ||
Output Power (watts) | 14 watts | 12 watts |
Battery & Power(2) | ||
Battery Life (hours) | 20 hours | 24 hours |
Charging Time (hours) | 20 hours | 3 hours |
Warranty & Support(1) | ||
Warranty Period (months) | 12 months | 18 months |
Connectivity(2) | ||
Bluetooth Range (meters) | 30.5 meters | 20 meters |
USB‑C Charging Port | true | false |
Build & Design(1) | ||
Weight (g) | 480 g | 415 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors highlight the OontZ Ultra's solid build quality, reliable Bluetooth 5.0 connection and true stereo pairing as standout features, especially given its sub-$100 price point. They note the IPX7 rating and AUX input add versatility, but point out the limited speaker compatibility and lack of fast charging as drawbacks.
Everyday users overwhelmingly praise the speaker's rich, distortion-free audio, long battery life and rugged waterproof design, often mentioning its suitability for poolside or outdoor gatherings. The most common complaints revolve around the slow 20-hour charge cycle and occasional glitches with the pairing app.
“Excellent sound for the size”
“Perfect for the deck or pool”
“Easy to set up and pair”
Professional reviewers praise the Soundcore 2 for its powerful output, long battery life and robust waterproofing, while noting the absence of modern features like USB-C fast charging and app-based EQ.
Everyday users love the sound quality, long battery life and rugged design, but mention occasional Bluetooth hiccups and distortion at high volumes.
