Water-resistant white IMPP composite woofer;Dual cone tweeter;Strenuously resists water, corrosion, and heat;6-1/2-inch marine dual-cone speakers with 100 watts maximum power handling (25 watts nominal);Water-resistant white IMPP composite woofer;Dual cone tweeter;Strenuously resists water, corrosion, and heat;30 Hz to 30 kHz frequency response; 90 dB sensitivity