Infinity Kappa 90 woofer type HT240IYO - 1x Foam surround.
Amazon.com: Infinity KAPPA-1000W KAPPA 10 Inch Subwoofer with SSI (Selectable Smart Impedance) : Electronics
Amazon.com: New Infinity Kappa 62IX 6.5" 225 Watts Max (75 Watts RMS) 2-Way Coaxial Car Audio Stereo Multi Element Speakers with UniPivot Tweeters with Oversized Voice Coils - Pair with Alphasonik Earbuds : Electronics