NVX 1 inch Professional Grade True 80 watt V-Series Car Audio Tweeters [VSPTW] 25mm SILK DOME TWEETER. This will give you great sound clarity and definition perfect for listening on-the-go POLYPROPYLENE CONE MATERIAL. This is lightweight yet strong which provides accurate mid and low notes for better sound quality STAMPED STEEL BASKET. This design of the speaker gives a strong and solid foundation that is durable and long-lasting POWER HANDLING. Can handle RMS power of 40 watts per pair and peak of 80 watts per pair HIGH TEMPERATURE VOICE COIL. Unlike other car speakers, VSPTW gives you superior current distribution while dissipating heat when running your system