The Kenwood KFC-S1066 Stage Sound Series is a 10 cm flush-mount 2-way speaker pair delivering 21W RMS and 220W peak power for in-car audio enhancement. The package includes speaker grills. Construction uses a polypropylene woofer cone, a heavy-duty woofer magnet circuit, and a 25mm balanced dome tweeter with a tweeter sound field enhancer and electro-dynamic driver. Designed for 10 cm flush mounting in compatible vehicle locations and installed using standard speaker wiring.