These FOUR BOSS CH6930 6x9" 3-Way 400W CHAOS EXXTREME SERIES Car Audio Speakers can handle 200 watts of MAX power per speaker (400 watts per pair), which makes these speakers a perfect factory upgrade. They feature a poly-injected cone with a rubber surround, an aluminum voice coil, a stamped steel basket, and a mounting depth of 3.125-inches. Upgrade your car audio system from factory speakers to the BOSS CH6930 6x9" 3-Way 400W CHAOS EXXTREME SERIES Car Audio Speakers today!1 Buy = 4 Speakers!......