8" PA Woofer Speaker Replacement - 350 Watts - 4-8 ohms - For Home Theater, Car, LoudSpeakers, and Professional Audio, By GMI Pro 350 WATTS PEAK POWER HANDLING: GMI Pro's Silver Shadow Woofer provides an impressive power output of 350 Watts, for an out of this world bass sound! SENSITIVITY - 90 db: GMI Pro's Silver Shadow Woofer offers state of the art performance that provides high quality sound that will fill your space with booming bass. IMPEDANCE - 4-8 ohms : Enjoy your music safely at enjoyable levels! GMI Pro's Silver Shadow Woofer can handle significant amounts of power without distorting. STYLISH & FUNCTIONAL DESIGN: Our Silver Shadow Woofer features a sleek and sophisticated design with a 1 high temperature voice coil for an impressive long lasting sound. VARIOUS SIZES: GMI Pros Silver Shadow Woofer is available in six custom sizes to suit your specific needs! Enhance your listening experience for home, car, or professional use!