Thanks for the speady reply Wayne. How accurrate would those tests be as far as throwing box size off, if i were to use only a dmm (i do have an o'scope but it is an antique 50's all tube EICO).Also any recommendation on enclosure type to use with them as I am pretty sure they were originally designed for infinite baffle comming from a console type stereo,or will it simply depend on what the t/s prams come out to be?