POLYPROPYLENE WOOFER WITH RUBBER SURROUND; 25MM POLYPROPYLENE CONE MIDRANGE; 20MM PIEZO DOME TWEETER; IMP: 8_; NON-REMOVABLE ALUMINUM GRILL; ROTATING LOGO FOR VERSATILE MOUNTING OPTIONS; UV TREATED ABS ENCLOSURE; INCLUDES MULTI-ANGLE MOUNTING BRACKETS; WHITE; 5.25" WOOFER; FREQ RESP: 70 HZ–20 KHZ; 60W RMS & 125W MAX POWER; SENSITIVITY: 87 DB