$42.00 12" 1000W Single 4-Ohm CS Series Car Audio Subwoofer General FeaturesPower Handling: 250W RMS 1000W MAX Power General Features: Impedance: 4 ohms High excursion, high BL motor Polypropylene Cone Rubber Surround 1-1/2" Voice coil Frequency response: 35-200 Hz Resonance Frequency (Fs): 28 Hz Top-mount depth: 6-1/16" Sensitivity: 90dB More...