DS18  PRO-MID6 450 Watts 6-inch Midrange Loudspeaker Engineered and designed in the US, these midranges are composed of red color steel basket and cloth edge and non-pressed paper cones. 225 Watts RMS and 450 Watts Max Power 25 Ounces of High Strength Ferrite Magnets, Impedance of 8-Ohms 96dB of Sensitivity and a 1.5-inch High Temperature CCAR Voice Coil 120 Hz - 10KHz Frequency Response