Proficient Audio Systems AW650Blk/PAS41653 6.5-Inch Indoor/Outdoor Speakers (Black) (Discontinued by Manufacturer) 150W 6.5-Inch Polypropylene Woofer 1-Inch Supernil Soft Dome Pivoting Tweeter Imp: 4 Ohm Freq Resp: 37 Hz20 Khz