6-1/2" Two-way door speaker 400 watts max 120 watts RMS Freq. Response: 80-22KHz Effiency dB: 90Db Magnet: 13.5 oz. Black glass fiber cone Advanced PEI Dome tweeter Neodymium magnet Die-cast basket 1" BASV voice coil 3 ohms impedance strontium magnet Machined finish basket surround Mounting depth: 2-5/8" Sold in Pairs