Amtec 312 Sound System 3.1 Functional Remote Speaker Subwoofer. Elegant and poised to be your all-in-one home entertainment speaker system in your living room, this speaker system is built with multiple connectivity options with rock solid audio performance in mind. It comes with an abundance of connectivity options and features; it accepts 3.5mm inputs, RCA via cable, SD card, USB thumb drive support, and a built-in FM radio receiver with memory to store your favourite stations. You can easily connect it to the TV, DVD player or even your smartphone for all of your favorite tunes. Be absolutely blown away with its powerful audio performance for your movies, music or gaming! SUPER SOUND OUTPUT The sub-woofer gives you the best quality sound in a neat, compact unit. It can be easily arranged to match your living room design and give it a classy look at the same time. This sound system is designed for the extreme entertainment lovers to enjoy their amazing music and movies with sound clarity never heard before.