Have a great listening experience while on the road when you have this Pioneer one-way car subwoofer. This subwoofer has an 8-inch diameter, allowing it to fit into compact sports cars. The frequency response of 20 to 200 hertz and dual 2-ohm voice coils allows you to hear a full range of sound. The mica-injected resin cone reduces vibration, delivering the deepest bass notes without interference. This subwoofer handles 150 watts of RMS power and 600 watts of peak power.