ONDE540 loudspeakers provide high-quality sound reproduction outdoors. With their 40 W RMS power handling and passive radiator system, they are ideal for terraces, gardens and other weather-sensitive outdoor locations. They can be positioned horizontally, thanks to their lyre hook. Robust ABS construction Works with 100 V or 8 Ohms IP65 splashproof, head down Delivered with a hanging lyre Rear bass reinforcement membrane LINK FOR FULL INFORMATION AND USER MANUAL: ONDE540B