Two Specifications: 16.5cm midrange speaker; Maximum input: 200W; Rated input: 100W; Nominal impedance: 8Ω; Frequency response: 136Hz to 6.5kHz; Efficiency: 94dB; Mounting depth: 68mm *There are multiple tears in the cone paper and the sound is distorted, so there is a reason for this.* *Faded/scratches/dirt