Infinity Kappa 1000W 10" Car Audio Subwoofer 1800 Watt MAX Selectable Impedance
10" Selectable Smart Impedance (SSI) Kappa Series Subwoofer. Choose between 2 or 4 ohm impedance at the flip of a switch. Peak: 1800 watts. Sensitivity: 90 dB. Frequency Response: 30 - 175 Hz. Top-mount depth: 6-3/16".