Wall speaker Specifications : Type: Wall mounting Speaker: 5" woofer" HF Driver: 1" tweeter" Rated power: 40 W at 8 ohm W Input impedance: 8 ohm 100V mode: 5W/10W/20W/40W Max. sound pressure (SPL): 105 dB Frequency range: 60 - 18,000 Hz Number of stripes: 2 Opening angle: 90x80 Protection class: IP55 Size (WxHxD): 300x170x165 mm Weight: 3.4 kg