M12 Series 2

[NeilGabriel]

Could someone please let me know the difference between the M12's and M12's Series 2. It appears one difference might be that the series 2 are not fused. I have a pair of 10's, 7's and 5's, and am looking to pick up 12's. My 10's are fused. I seem to recall that 10's came as 10A and 10B. It would save me a lot of time if someone could help me out with this. Thanks a lot.

Mike

[NeilGabriel]

a little more research seems to show that Monitor 12's were all a second series....as was the whole 7, 10 and 12 line....is this right? If someone could talk about difference in 10 and 10B, I'd appreciate it. I have been on the forum in the past but had to do a new account since I couldn't rememeber any registration info...too many....dr. peppers...yeah, that's it...