I apologize if this is common knowledge, but here goes:
I recently purchased a pair of Sapphires (25th Anniversary), which ACI immediately discontinued (replaced of course by the XL). ACI warranty period is five year, but does that mean ACI will carry a stock of drivers (tweeters/woofers) for five years? The woofers have seen been discontinued on partsexpress. I am curious as to whether I should 'back-up' a set of drivers in case a tragic event should before my new speakers. To do so would not be particularly inexpensive since ACI used some quality drivers, but then again not nearly as costly as a forced replacement speaker purchase in the future as result of blown/bumped/poked or otherwise damaged driver.
Thanks for any information!
DW