Logitech Multimedia Speakers Z213Full Bass, compact design. Add a richer, deeper sound experience to YouTube videos, streaming movies, your favorite music and games. Compact satellite speakers deliver excellent sound quality yet fit easily on a desk, bookshelf or TV cabinet. The subwoofer pumps out deep bass that’s easy to adjust to your liking. Whether you want better, fuller sound for your PC, Mac or the music on your smartphone, this stereo speaker system makes great audio plug-and-play easy. Includes compact stereo speakers, subwoofer and control podView larger Wired control pod with headphone jackView larger Rich, full bassFrom explosive movie tracks to the driving beats behind your favorite songs, the down-firing subwoofer with 4” driver gives you deep, full bass you can feel. Convenient control pod with headphone jackThe wired control pod with power on/off and volume adjustment keeps you in full command of your sound. A headphone jack is built in so you can listen to music in total privacy anytime. Turn up the bassQuickly adjust the bass up or down to your taste with a simple turn of the bass control knob on the back of the subwoofer. Compact size, high-quality acousticsWith an Inclined design, each satellite speaker is angled up to direct detailed sound to your ears while also saving valuable desk space. Tested and tuned at the state-of-the-art Logitech research and development labs, the Z213 is engineered to the same standards that have made Logitech the #1 selling PC speakers brand worldwide. * (* Based on independent sales data (in US$ currency) aggregated for AU, CA, CN, FR, DE, IT, JP, RU, UK and US from January 2011 through December 2013. ) Down-firing subwoofer with adjustable bass controlView largerProduct highlights Subwoofer with bass control knob Power/volume control pod Acoustically tuned satellite speakers Connects to computers, smartphones, tablets, MP3 players and game consoles with 3.5mm output 14W peak power (7W RMS) System Requirements: TelevisionComputerSmartphoneTabletMusic player