Features:20w peak powerIdeal for personal listening, these speakers sound great whether you're sitting in front of them,or if you’re across the room.2.75-inch, full-range driversThe Z240 produces rich,clear sound across the full frequency range,from deep bass to crisp highs and everything in between.Wooden enclosuresMade from Medium Density Fiberboard,the enclosures deliver deeper,warmer sound and a consistent acoustic experience.Best-in-class acousticsTested and tuned at the state-of-the-art Logitech research and development labs,the Z240 is engineered to the same standards that have made Logitech the #1 selling PC speakers brand worldwide.Specifications:System RequirementsAudio devices with 3.5mm output including:Computers running any major operating system (Windows®, Mac®)SmartphonesTabletsMP3 playersPart NumberPN 980-000771Technical SpecificationsTotal watts:10W RMS/20W peakMagnetically shieldedHardwired 3.5mm connectionWarranty Information2-year limited hardware warrantyPackage Contents2 satellite speakersUser documentation