Yamaha NS-6390 Home 3 Way Bookshelf Speakers

Yamaha NS6390 Home 3 Way Bookshelf Speaker System Specs: acoustic suspension enclosure video-shielded 3/4“ fluid-cooled dome tweeter 4“ midrange 8“ woofer frequency response 45-20,000 Hz (±) 8-ohm impedance sensitivity 91 dB handles up to 140 watts black vinyl finish 16-1/4“H x 10-1/4“W x 13-1/4“D