A-309 12-Inch/15-Inch Coaxial Speaker 2 Way 2-Unit HiFi Monitor Floor-Standing Speaker With 8 Ohm/400W 500W Loundspeaker - AliExpress
Amazon.com: Fluance Signature HiFi 3-Way Floorstanding Tower Speakers with Dual 8" Woofers for 2-Channel Stereo Listening or Home Theater System - Black Ash/Pair (HFF) : Electronics