I recently aquired a set of Jensen Model 40 speakers for free and was wondering if anyone has any information relating to the specifications or has heard them before. One woofer is missing and the cabs are in great shape. I wanted to know if I should just throw them out or put an extra set of Pioneer woofers I have in them and give them an audition. Thanks for your replies! BTW, 60 watts, 8 ohms, 12" woofer.