Pioneer TS-A1684R A-Series 6 1/2" 4-Way 350 Watts
Pioneer TS-A1684R 6 1/2" 4-way Speakers with Carbon Graphite IMPP Woofer Cone, 1 5/8" Midrange and Two 3/8" Tweeters, 350 watts maximum power handling or 50 watts nominal