Key benefits Compact 4.5 inch fullrange speaker that delivers clear vocals and rich midrange for stereo sound in small enclosures. Small diameter and sensitivity enable easy installation in cars, desktop boxes, and compact home theater setups. 25W nominal power and 6Ω impedance provide versatile performance for a range of enclosures. Rubber edge folding ring design offers flexibility, good compliance, low response speed, and suitability for longstroke working environments. Design and construction The unit uses quality rubber material and features a rubber edge folding ring, contributing to flexibility and durability. The sound basin is designed to be low, thick and powerful. The basket frame includes ventilation holes to promote better heat dissipation. Scope of application Car stereo speaker is easy to install. Suitable for desktop boxes, home theater midrange equipment, and similar applications. Specifications Size: 4.5 inches (full range) Impedance: 6 Ω Nominal power: 25 W Use scenarios Upgrading a car audio system to improve midrange clarity and stereo imaging. Building a compact desktop speaker or PC audio system with strong vocal presence. Integrating into a small home theater setup as a midrange channel for enhanced vocal and midrange performance.