Brand:LogitechItem model number:Option 1Wattage:1000 wattsPower type:WiredSoftware updates guaranteed until:unknownASIN:B089WKN59VAvailable on Amazon.it as of:January 30, 2021‎100 Watts of Power: Logitech 5.1 Surround Sound Speakers wired, ‎1000 Watts peak / 500 Watts RMS power, rich audio, deep bass; Hear every detail with cinema-quality Certified Digital Sound: The THX-certified 5.1 stereo system delivers a professional-quality movie and music playback experience with richly detailed speaker sound Surround Sound: Not only does the active speakers sound THX, but they are also engineered to decode Dolby Digital and DTS soundtracks Intelligent Connectivity: Logitech's mini Bluetooth receiver lets you connect to a variety of portable devices wirelessly, to suit your every need One Click Wonder: With this Bluetooth audio adapter, simply press the button for instant connectivity with your audio devices, they automatically reconnect when they are in range Multi-Device Compatibility: The Bluetooth receiver works with PC speakers, surround sound systems, home stereo speakers and AV receivers, turning your speakers into wireless audio.