This bundle features the Alpine PWE-S8 Compact Powered 8" Subwoofer System and the Alpine S2-S40 Next-Generation S-Series 4" Coaxial Speaker Set. The PWE-S8 offers powerful bass in a compact size, with an 8-inch subwoofer and 120W output. Its shallow 3-inch depth makes it easy to install under seats or in tight spaces. The cast metal construction ensures durability, while the side panel provides convenient access to controls. The S2-S40 speakers are Hi-Res Audio Certified, delivering up to 40kHz frequency response for accurate sound reproduction. Crafted with Poly Propylene, Glass Fiber, and Mica Cone materials, they offer high output with low distortion. The HAMR Surround technology allows for powerful bass notes. Specifications: - PWE-S8 Subwoofer: 8-inch High-Performance Quad-Coil - S2-S40 Speakers: 4" Woofer, 3/4" Tweeter, 140W Peak Power, 45W RMS Power, 97Hz - 40kHz Frequency Response Upgrade your sound system with this bundle for a compact subwoofer and high-performance coaxial speakers that deliver exceptional audio quality.