🎵 Elevate Your Sound Experience! 1" aluminum voice coil for robust performance. Sealed back design for easy cabinet installation. High-energy ceramic ferrite magnet for superior sound. Works with various devices from TVs to smartphones. Treated paper cone and foam surround for rich audio. 8W Power 500-10k Hz Range 5.25" Driver The GRS 5SBM1-8 is a high-performance 5.25" sealed back midrange speaker designed for seamless cabinet installation. With a frequency response from 500 to 10,000 Hz and a robust 1" voice coil, it delivers natural sound and high power handling, making it perfect for home audio systems and surround sound setups.