And while people who walked into the room were easily confused by what they saw, the reality is the enclosure is a sculpture of sorts, it’s not an active driver. Nevertheless, these were powerful performers. I did not get a price, but the German-speaking reps hinted to me that these particular speakers were being auctioned off to charity.

These 4′ diameter speakers weigh 420 pound each, and are a 3-way design with am 11″ ceramic/Kevlar sandwich woofer, a 5″ ceramic midrange, and a 1″ ceramic tweeter. Power handling is 150 watts RMS for these 4-ohm speakers, and sensitivity is listed as 88 dB (2.83 V/1m). The crossover is by Mundorf, the woofer/midrange crossover point is 300 Hz and the midrange/tweeter crossover point is 3000 Hz. 本帖最后由 chrysler 于 2017-8-19 18:30 编辑