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Infinity Kappa 103WDSSI Kappa Series 10" subwoofer with 2- or 4-ohm impedance
100% ORIGINAL AND QUALITY
24 MONTHS GUARANTEE
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nfinity Kappa 103WDSSI 10” Subwoofer – High-Power, Selectable Impedance Bass
Take your car audio system to the next level with the Infinity Kappa 103WDSSI 10” Subwoofer, built for serious bass enthusiasts who demand both power and precision. Designed by Infinity, this subwoofer features SSI™ (Selectable Smart Impedance) technology—giving you the flexibility to optimize your system for maximum performance.
Whether you’re running a mono amp or a multi-sub setup, the Kappa 103WDSSI adapts to your build while delivering deep, clean, and hard-hitting bass.
Product info:
- 10" subwoofer with selectable 2- or 4-ohm impedance
- coated glass-fiber cone with rubber surround
- steel basket
- terminals accept up to 8-gauge speaker wire
- frequency response: 30-175 Hz
- power handling: 450 watts RMS (1350 watts peak power)
- sensitivity: 91 dB
- top-mount depth: 6-1/4"
- cutout diameter: 9"
- grille not included
🔊 Key Features:
- SSI™ Selectable Impedance (2 or 4 Ohms): Easily switch impedance to match your amplifier and system design
- 10-Inch High-Excursion Design: Produces powerful low frequencies with excellent control
- Glass-Fiber Reinforced Cone: Rigid and lightweight for accurate, distortion-free bass
- High Power Handling: Built to perform under demanding, high-output conditions
- Vented Motor Structure: Keeps the subwoofer cool during extended play
- Rubber Surround: Enhances durability and ensures long-lasting performance
⚡ Why Choose the Kappa 103WDSSI?
This subwoofer is all about flexibility meets performance. The SSI™ technology allows you to fine-tune your setup without changing equipment, making it ideal for both beginners and advanced installers. You get tight, responsive bass with the ability to go deep when you need it—perfect for everything from hip-hop to EDM.
🚗 Perfect For:
- Custom car audio builds
- Sealed or ported enclosures
- Systems requiring impedance flexibility
- Users who want powerful bass without sacrificing clarity