Features and Benefits
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 music—and
nothing but your music—comes 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.
What’s in the box:
Kappa 83WDSSI
1 x Subwoofer
1 x Owner’s manual
1 x Screw bag x1
Kappa 103WDSSI
1 x Subwoofer
1 x Owner’s manual
1 x Screw bag x1
Kappa 123WDSSI
1 x Subwoofer
1 x Owner’s manual
1 x Screw bag x1
Speakers
Technical Specifications:
Kappa 83WDSSI
8" (200mm) high-performance car audio
subwoofer
Power Handling: 400W RMS, 1200W peak
Sensitivity (@ 2.83V): 91dB
Frequency Response: 30Hz – 175Hz
Voice Coil Diameter: 2 in. (50mm)
Impedance: 2 or 4 ohms
Cutout Diameter: 7-1/3" (186mm)
Mounting Depth: 5-3/16" (131mm)
Kappa 103WDSSI
10" (250mm) high-performance car audio
subwoofer
Power Handling: 450W RMS, 1350W peak
Sensitivity (@ 2.83V): 91dB
Frequency Response: 30Hz – 175Hz
Voice Coil Diameter: 2 in. (50mm)
Impedance: 2 or 4 ohms
Cutout Diameter: 8-15/16" (227mm)
Mounting Depth: 6-1/4" (159mm)
Kappa 123WDSSI
12" (300mm) high-performance car audio
subwoofer
Power Handling: 500W RMS, 1500W peak
Sensitivity (@ 2.83V): 92dB
Frequency Response: 25Hz – 175Hz
Voice Coil Diameter: 2 in. (50mm)
Impedance: 2 or 4 ohms
Cutout Diameter: 11-1/8" (285mm)
Mounting Depth: 7" (178mm)
8" (200mm) 10" (250mm) and 12" (300mm) high-performance car audio subwoofers
HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.infinityspeakers.com
© 2020 HARMAN International Industries, Incorporated. All rights reserved. Infinity is a trademark of
HARMAN International Industries, Incorporated, registered in the United States and/or other countries.
Features, specifications and appearance are subject to change without notice.
