4-piece outdoor garden speaker set with stone look for gardens, terraces, hotels, beer gardens, restaurants, etc., Weatherproof (class IP56), UV-resistant, 40 watts of music power (RMS), impedance: 8 ohms, Multiple speakers can be combined for uniform sound in a large area coverage, Dimensions (W x H x D): about 32 x 32 x 27 cm, weight: 5.1 kg,