Then measure the distance from the bottom of the speaker to the center of the tweeter, and subtract that distance from the listening height to obtain the optimum speaker stand ...
Older stands can usually be modified to hold the speakers in place on the stand by using a non-marring adhesive putty like Blu-Tak or museum putty underneath the speaker.
How do I know if I should use speaker stands? If so, which size? What will spikes do for me? ... It's worth taking the time to measure to determine what size stand will work best with your ...
Buying Guide -
http://www.crutchfieldadvisor.com/ISEO- rgbtcspd/learningcenter/home/speakers_ f