6.5 Nautica Marine Series - White - 160WWhen it comes to marine speakers, great sound is nothing without great reliability. Pioneer's Nautica TS-MR1640 6.5 speakers are built for the marine environment. So they'll stand up to moisture, salt, sunlight and extreme temperatures without missing a beat. Mica Reinforced IMPP monocoque cone with butyl rubber surround, constructed using an advanced in-mold bonding technique for superior water resistance while maintaining high quality, powerful sound.The symmetrical motor design with high strength suspension is optimized to provide stability, linearity and clear, low distortion sound reproduction.Features:6.5 Dual-cone marine speakersWater-resistant IMPP Composite Cone1-1/8 Poly-Imide Reflex Horn TweeterTechnical Specifications:Cone Material - Water-Resistant IMPPSensitivity - 90dBMax Power - 160W30 Watts RMSCut-out Dimensions - 5-1/16Mounting Depth - 2-3/16In the Box:Two (2) - Dual cone speakers w/White grillesMounting hardwareInstallation manual*Sold as a Pair