CaliberBluetooth speaker
Caliber Oracle Red Bull Racing RB-SK420
Caliber Oracle Red Bull Racing RB-SK420 is a Bluetooth speaker released in 2025. Key specs: output power 15 W, water resistance (IPx) IPx6.
price range$50–65Reference price converted from EUR
- Year
- 2025
- Brand
- Caliber
- Popularity
- #1,819 of 2,013
- Model numbers
15 WOutput power
IPx6Water resistance (IPx)
Spec guide
How it ranks among Bluetooth speakers of 2025
Compared with Bluetooth speakers released in 2025. Bars show the share of models it beats.
Specifications
Full specifications
Sound
- Output power
- 15 W
- Speaker channels
- 2.0
- Channel count
- 2
- Stereo
- Yes
Battery & charging
- Battery capacity
- 6,000 mAh
- Mains powered
- No
- Battery powered (portable)
- Yes
Connectivity
- Wireless
- Yes
- 3.5 mm jack / AUX
- Yes
Design & build
- Protection rating
- IPX6
- Water resistance (IPx)
- IPx6
- Colours
- Blue
Features
- Light effects
- Yes
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
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