Amazon.com: Pioneer TS-A6970F 5 Way 600 Watts 6" x 9" A-Series Coaxial Car Speakers, Black : Electronics
Pioneer Ts-6900pro Speaker - 100 W Rms - 600 W Pmpo - | Beach Audio
Amazon.com: Alphasonik AS8DF 8 inch 600 Watts 4-Ohm Down Fire Shallow Mount Flat Enclosed Sub woofer Slim Thin Loaded Subwoofer Air Tight Sealed Bass Enclosure : Electronics