My Yamaha NS-2000's are rockin around 35-40 years and still sound great. I bought them off of hifido 7-8 years ago and they went through them. Changed a couple caps in the crossovers and recovered the grills, plus the speakers already had the upgraded surrounds for the woofer.
How long should high quality speakers last?
My Zu Omen Def MKii (rev B) are going on 13-14 years old. The speakers sound wonderful. I have no intention of parting with them. The speakers came with the latest ZU tweeter design. How long should I expect the speakers to last without any issues? I do not abuse the speakers and run them with my Luxman 595ase amp.