Just came across this and was very surprised and saddened to hear of your experience with us. Was it me personally you were dealing with? I can't recall this exchange you're referring to, although that doesn't mean it didn't happen. I do try to help all my customers with any questions or service needs they may have with our products in a very timely manner. In the case of your 6" midrange driver, there have been other customers with the same question or curiosity as to whether or not it was working due to the fact that the high frequency content of a bass guitar is very low in output relative to the lower frequencies. My response for testing this was to play full- range, pre-recorded music thru the speaker to see if the output was consistent with the recording. In all cases, it eliminated any concerns the customer had regarding the 6" driver. I do take great pride in our customer support and service, and expect no less from our dealers. This, of course, doesn't excuse any poor communication on my part, and I am very sorry if it was me personally you were corresponding with.
Best Regards,
Jim Bergantino