Bombastic and in your face, the CA-3908 is a 2.1 computer speaker system that brings your ear to submission. Housed in an acoustically balanced wood cabinet, the CA-3908"s subwoofer instills a solid, deep audible experience no matter what you"re listening to. The separate control pod turns the speaker system on and off, while sporting an LED power indicator. The pod also allows volume levels for the satellites and bass control for the subwoofer to be adjusted with the swipe of a finger. The pod houses a convenient headphone jack and auxiliary input for easy access. Use the handy mp3 player cradle to safely place your mp3 player, iPhone, or iPod when connected.