2) NEW POWER ACOUSTIK P3-10W 10" 4000W 2-Ohm Car Audio Subwoofers Subs P310W New Power Acoustik P3-10W 10" Dual Voice Coil Sub woofer Polypropylene Injection Molded Cone Butyl-Rubber Surround Dual 2" KSV Kapton Voice Coil Nickel Plated 8 ga. Compression Wire Terminal