Soundstream SC-6T 6-1/2" 320 Watts Max Power 4 ohms impedance Arachnid Series Car Audio Stereo Component Speaker System 6-1/2" Arachnid Series Component Speaker System Power Handling: PEAK: 320 watts per set / RMS: 160 watts per set White zirconium coated cone woofer 1/2" Super dome tweeter 4 ohms impedance