Natural sounding bass, clearly audible details and balanced, lively sound - this is what the perfect speaker should sound like. However, good sound quality is not everything: Stiftung Warentest also expects a test-winning speaker to be easy to use, have a long-lasting battery and consume little power...
Colour4
At a Glance
Redesigned acoustic architecture
The integrated racetrack woofer delivers more precise bass reproduction across the entire audio spectrum.
Long-lasting battery life
With 24 hours of music playback, the battery offers above-average operating time for mobile use.
Certified outdoor protection
The casing features IP67 certification for reliable protection against dust and water when used outdoors.
In Detail
Supports chargers from 15 to 45 watts with USB PD.
30-day right of return
24 Months Warranty (Bring-in)
5 additional offers




