Behringer 1C-BK Ultra-Compact 100-Watt 5" Studio Monitor Speakers, Black Multi-purpose 2-way studio monitors ideally suited for fixed installation, multimedia, home recording studio, audio/video production and surround-sound systems High power handling capability produces full-range output with extremely low distortion Powerful 5 " woofer with extremely light-weight cellulose cone and high-resolution " tweeter Ultra-linear frequency range from 60 Hz to 23 kHz Phase-optimized and high-precision crossover for absolute phase linearity