Infinity Reference 103WSL Subwoofers

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Product info: 10" shallow-mount component subwoofer aluminum cone with high-roll rubber surround power handling: 350 watts RMS (1050 watts peak) impedance: 2 or 4 ohms (selectable) frequency response: 35-500 Hz sensitivity: 81 dB top-mount depth: 3.25" mounting height: 0.65 cutout diameter: 9" grille not included Specifications Specification Details Subwoofer 10" (250 mm) Aluminum Driver Power Handling 350W RMS, 1050W peak Sensitivity (1W/1m) 82.5 dB Frequency Response (-6dB) 35Hz – 500Hz Nominal Impedance 2 or 4 ohms, switch-selectable Voice Coil Diameter 2" (50 mm) Cutout Diameter 9" (228.61 mm) Mounting Depth 3-1/4" (82.5 mm) Show more