This bundle includes the Alpine PWE-S8 Compact Powered 8" Subwoofer System and the Alpine S2-S40C Next-Generation S-Series 4" Component Speaker Set. The Alpine PWE-S8 is a compact powered 8-inch subwoofer that delivers deep, accurate bass in a small footprint. The 8-inch high-performance quad-coil subwoofer with 120W output provides strong bass without taking much space. Measuring just 3 inches deep, 13.5 inches wide, and 9 inches tall, it fits easily under seats or in tight spaces. The cast metal construction ensures durability, while the side panel offers easy access to controls for customization. The Alpine S2-S40C is a redesigned 4" component speaker set that is Hi-Res Audio Certified for exceptional sound quality. It features a woofer size of 4" and a tweeter size of 1", with a maximum peak power of 140W and RMS power of 45W. The speaker set offers a frequency response of 97Hz to 40kHz, delivering a clean and accurate audio experience. The Poly Propylene, Glass Fiber, and Mica Cone material construction, along with the H.A.M.R. surround technology, ensures reliable performance with maximum cone movement for powerful bass notes. The set includes 1" tweeters with threaded removable housing and in-line crossovers for easy installation. Upgrade your car audio system with this bundle for high-quality sound in a compact package that doesn't compromise on performance. Add deep bass and crisp audio with the Alpine PWE-S8 subwoofer system and enjoy Hi-Res Audio Certified sound with the Alpine S2-S40C component speaker set. Perfect for vehicles with limited space, these products deliver exceptional audio performance with durability and ease of customization. Elevate your listening experience with this premium bundle from Alpine.