The M-Audio BX3 BT is a great-sounding powered multimedia monitor with a 3.5-inch Kevlar low-frequency driver and a 1-inch silk-dome high-frequency driver. A computer-optimized tweeter waveguide ensures precise stereo imaging, while high- and low-EQ controls enable you to tailor the speaker to your room. Bluetooth connectivity pairs effortlessly with any Bluetooth-equipped device for wireless streaming. You also get 1/4-inch, 1/8-inch, and RCA inputs for connecting a wide range of audio sources, plus a front-panel 1/8-inch auxiliary input for quick connection of playback devices. Here at Sweetwater, we appreciate the BX3 BT's acoustically inert MDF cabinet and bass reflex design, as it minimizes resonant frequency interference and yields a deep, rich low-end response.