Pioneer TS-M650PRO 6-3/4" PRO Series High Efficiency Mid-Range Car Speakers 6-3/4" PRO Series Mid-Bass Car Speaker Drivers Power Handling - Peak - 1000 watts per pair / 500 watts each // RMS - 220 watts per pair / 110 watts each Optimally Blended Pulp cone material Corrugated speaker surround Oversize magnet motor structure