Speaker system features an innovative two-driver design that delivers more bass while maintaining a slim profile. Dynamic, real-time bass equalization maximizes bass response while minimizing distortion. Connect your portable MP3 or CD player to the convenient 3.5mm auxiliary. Use integrated controls to access power, tone and volume easily. System features a stereo headphone jack, 5 watt RMS (2.5 x 2) Total RMS power, 10 watt total peak power, 80Hz-18kHz frequency response and a 2-3/4" high-excursion driver with 3" pressure driver. Speakers include all necessary cables.