I have a decent set of L100's but alas, one woofer is blown! The model # of the woofer is 123A-3. I have been looking for a replacement driver but the ones that I have seen on Ebay are model # 123A-1, and they look different then my original woofer. Do these two models have different specs, or are the changes just cosmetic (my 123A-3 has no no visible screws on the backside, nor the red plastic cap - however the front of the speaker looks identical)?

Thanks for any info you can provide.

Barry