Kenwood KFC-1665S, 2-way, 300 W, 30 W, 4 Ω, 92 dB, 35 - 22000 Hz Kenwood KFC-1665S. Speaker type: 2-way, Peak power: 300 W, Rated power: 30 W. Mounting depth: 4.29 cm, Weight: 1.04 kg, Diameter: 12.4 cm