I worked briefly at a store that had a set of DSP-6000's.
Amid driving them hard at about 89, my friend dropped in a DTS disc into a CD only player without turning down the volume first. The white noise took out the tweeters immediately.
Meridian was so kind as to send new ones at no charge and we were back in business in no time. I loved the speakers and the company so much, that I have been working over 10 years to build the best Meridian system I can afford.

DSP-6000's Fronts, DSP-6000's Rears,
DSP-5000C Center, G68J Digital Sound Controller
Oppo DV-981D, Panasonic TH-58PZ700U Plasma
Sirius Stiletto2