Thiel CS2.7

Product Info: phase-correct 6dB per octave crossover ultra-rigid, curved, premium-quality plywood cabinet resists vibration to preserve critical detail during playback furniture-grade black ash hardwood veneer finish coaxially mounted aluminum dome tweeter and ribbed aluminum midrange driver unit delivers precise time alignment for high-accuracy sound large neodymium ring magnet drives the midrange cone five neodymium magnets drive the tweeter 8" aluminum cone woofer with cast aluminum chassis passive radiator design for extended bass response short coil/long gap driver design eliminates distortion caused by variances in magnetic strength recommended power: 100-400 watts 4-ohm impedance - suited for high-current amplifiers frequency response 35-20,000 Hz (±2.5dB) sensitivity: 87 dB 11"W x 41"H x 16-3/4"D weight: 77 lbs.

Perfect condition, sound care spikes and manual.

https://www.theabsolutesound.com/articles/thiel-audio-unveils-the-cs2-7-phase-and-time-coherent-floor-standing-loudspeaker/