KLH 24 Tweeters are good - still no sound

Just to preface this by saying i am new to the stereo game and this will be my first(ish) repair. 
I have a pair of 1966 KLH 24 speakers. The subwoofer works and sounds good, the tweeters however, are not producing a sound. I already checked on the multimeter and they were reading 6.7 Ohms. I briefly connected them to a AA battery and they gave the little pop. I don't seem to be getting any voltage out of the wires to the speaker itself and from what I can tell, the crossover is just a coil and a capacitor. I am not sure what might be causing the tweeter alone to not play. Any advice would be great, Thanks.