Technical Pro"s groundbreaking new approach to industrial design incorporates advanced technology and striking good looks with rugged construction and a long list of features, providing years of audio enjoyment, Impedance: 8 ohms, Push button bare wire terminals, 6, 5"" raw driver, 1000 watts peak power, Magnet: 45 oz, Voice coil: 2, 5"", Frequency response: 80Hz-2kHz, Sensitivity: 98 2dB, 6, 5"" diameter, SKU: TCHPRO312