Features: upgrades your F150 Sound system with our high performances horn assembly, designed for a Excellent fit and best sound output, ensuring enhances driving safety and vehicle personalization. Crafted from plastic and metal, this horn assembly operates at 42V to 56V with a sound pressure level of 106 to 115dB, offering robusts performances in extreme temperatures ranging from 40°F to 257°F. Suitable for F150 owners looking to replace or upgrades their original horns, automotive enthusiasts seeking superior sound quality, and professional technicians providing high quality replacement services. Excellent for daily driving, road adventures, and car shows, this horn assembly enhances your vehicle's Sound experience and provide clear warning signals when needed. With its double tone functionality and easy installation process, this horn assembly not only improves your vehicle's acoustic presences but also ensures long lasting reliability with its IP67 weatherproof rating. Specifications: Material: plastic+metal Part number: 9L3Z-13832-A AL3T-13A803-AA AL3T-13A803-AB Voltages :42V-56V Current :4.2±0.3A Noise :106dB-115dB Frequency :410HZ-510HZ Height: about 22cm/8.66inch Package Includes: 1 set Clear Sound Horn Assembly note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.