Sub-Zero Ice SS3327 Speakers, 6.5-inch Coaxial 220W - Black/grey. These speakers feature a 6.5" coaxial design with a 1" ASV voice coil, a lightweight polypropylene cone, an 80 x 15 magnet with a rubber boot, and a 40mm dome tweeter. They deliver 220 watts of audio power, making them a great choice for upgrading your car's stereo system.