i have for sale: a pair of passive studio monitors from behringer. one is slightly damaged on one back corner, doesn't affect the quality of the speaker. post and package is rather difficult as they are fairly heavy. so pick up with a nice cup of coffe/tea is what i prefer. you could check them here if you like. specs: high-resolution, passive 2-way 150-watt nearfield monitor ultra-linear frequency response from 55 hz to 21 khz extremely high-resolution, ferrofluid-cooled tweeter long-throw 8 ¾" woofer with special polypropylene diaphragm and deformation-resistant aluminum die-cast chassis