Infinity Kappa 103WDSSI

Features:

• SSI (Selectable Smart Impedance): Most car audio system designs call for 2- or 4-ohm impedance. Kappa Series subwoofers put the choice in your hands. A proprietary HARMAN technology, SSI lets you reconfigure your system by simply flipping a switch.
• Aero-cooled voice coil: The Kappa Series voice coil employs a two-sided, ducted airflow design that cools the voice coil, increases power handling and improves reliability. This aero-cooling design is unique among aftermarket subwoofers.
• Oversized voice coil: Kappa subwoofer cones incorporate glass-fibers for exceptional accuracy and detail. Inherently non-resonant, the glass-fiber cones eliminate distortion so your musicand nothing but your musiccomes through loud and clear.
• Premium integrated push terminals: Power is the lifeblood of any subwoofer. The terminals on the Kappa subwoofers accommodate up to 8-guage wire (8.37mm 2 cross section), which transfers low-resistance, low-loss power to the woofer, even over long wire runs.

Specifications:

• Size: 10 -inch
• Impedance (Ohms): 2, 4
• Cone Material: Glass Fiber over Paper
• Surround Material: Rubber
• Port diameter (inches): 3
• Port length (inches):6
• Free-Air: Yes
• Dual Voice Coil: No
• Sensitivity: 91 dB at 2.83 volts
• Frequency Response: 30 – 175 Hz
• Max RMS Power Handling: 450
• Peak Power Handling (Watts): 1350
• Top Mount Depth (inches): 6 1/4
• Bottom Mount Depth (inches): 6 9/16
• Cutout Diameter or Length (inches): 9
• Frame Width: 10.617
• Frame Length: 10.617
• Vas (liters): 12.17
• Fs (Hz): 45.4
• Qts: 0.69
• Xmax (millimeters): 10.25

• UPC: 050667376796
• Weight: 9
• Authorized Internet Dealer