6.5" Injection cone with rubber surround (Sold in Pairs). 330 Watts Max. 30mm mylar tweeter. 13.5mm piezo tweeter. ASV coil. oz. magnet weight. Ohm Impedance. Frequency response: 70 Hz 21 KHz.. Sensitivity: 88dB.. Sold Without Grills. Mounting depth: . Sold in Pairs.