the box pro WSP 135-6, Wall-Mounted Speakers, For various applications, 6W/ 3W/ 1.5W @ 100 V, SPL: (1W/m) 93 dB, Frequency range: 85 - 15,000 Hz, RAL 9010, Light resistant, Shockproof, Connection via quick push terminal, Dimensions: 266 x 166 x 77 mm