Proficient Audio Systems AW600TTWHT 6.5-Inch Indoor/Outdoor Dual Voice Coil Speakers (White) (Discontinued by Manufacturer) 125w 6.5" Dual Voice Coil Polypropylene Woofer Two 1" Pivoting Supernal Soft Dome Tweeters Imp: 4ohm Freq Resp: 50hz-20khz 150W 6.5-Inch Polypropylene Woofer Two 1-Inch Supernil Soft Dome Pivoting Tweeters Imp: 4 Ohm Freq Resp: 35 Hz20 Khz