A Soundtream 12" Shallow mount subwoofer with a Polypropylene injection molded cone and butyl rubber surround. This speaker handles 180W RMS.
Pyle 6.5" DVC 4-Ohm subwoofer with black plastic basket, non-press paper cone and specially treated foam surround. 1.5" 4-layer dual voice coil. This subwoofer has a max power of 600W and 300W RMS.
A Cerwin Vega VEGA series dual 4 Ohm car subwoofer with a stamped carbon fiber polypropylene cone and eye-catching red santoprene surround. This subwoofer has a max power of 1100W and 400W RMS,
Cerwin Vega HED Series High Energy 10" 4-ohm performance subwoofer with a parabolic one-piece stamped carbon fiber poly cone. This subwoofer has a max power of 1200W and 250W RMS.