BIAMP ROCK20 WATERPROOF...
The APART ROCK20 features a dual-band 6 1/2-inch bass driver and a 1-inch beep. The ROCK20 speaker is also a 100V system with several power modes (20 - 10 - 5 - 2.5 watts).
The speaker is suitable for use in your garden or terrace and its design makes the speaker inconspicuous.