Olsenmark OMMS1200 Multimedia Speaker, 5.1 CH - Professionally Designed for Hi-fi Music PlaybackMake your shows, movies, games and music come to life in true sound. This powerful 5.1 speaker system with subwoofer delivers big, bold, booming audio with simple wired connections to your TV, PC, gaming console and more. This Multimedia Speaker gives multiple functioning and can be connected via Bluetooth, FM Radio, SD Card & USB and has a Micro SD card slot and can also be connected via Bluetooth. It also has FM radio. Now you can listen to your favorite radio channel with ease. It also has an LED display for easy operation.FM Tuner for Radio EnjoymentThe built-in FM tuner lets you enjoy your favorite songs or news from your radio station every day.SoundTwo satellite speakers out of five are built in tower shape to provides an enhanced punch of little bass along with high decibels. This modification has improved the sound parameters widely. A set of 5 satellite speakers and 5.25" sub woofer enables you to experience theatrical effect.SpecificationSub woofer: 5.25/35WSatellite speakers: 3 "*5 /6W*5Frequency Response: 40Hz-20 KHzS/N Ratio: >= 75dBSeparation: >= 50dBPMPO: 2500W