The product is a pair of 4" 2-way coaxial speakers by JL Audio, specifically the C1-400X model. These speakers have a custom bundle of 3/4" aluminum tweeters, providing a powerful RMS power of 35W. Designed for vehicle use, these speakers offer high-quality audio performance and are a great addition to any car audio system. With the trusted brand of JL Audio, these speakers are a reliable choice for those looking to upgrade their car's sound system.