These compact, rugged, lightweight Nady PSM-100 small audio monitors can be mounted on mic stands on their built-in mounting sockets or set on keyboards for up-close monitors. Dual ferro-fluid 5" drivers deliver tight, clean volume and handle 200W. Superior gain before feedback up to 125dB maximum SPL, and 140-15kHz frequency response with controlled bandwidth for optimum intelligibility. Volume control knobs let you tweak them without going to the board and dual 1/4" I/O jacks allow daisy-chaining......