Description
Infinity Reference 103WSL
The Infinity Reference 103WSL is a 10″ shallow‑mount car subwoofer engineered to deliver deep, powerful bass in installations with limited depth. It features SSI™ (Selectable Smart Impedance), allowing you to switch between 2 Ω and 4 Ω final impedance to better match your amplifier and audio setup. The subwoofer uses a polypropylene cone with high‑roll rubber surround for increased excursion and strong low‑frequency output, paired with a vented basket design for cooler operation under high‑power demands. Rated at 350 W RMS and 1050 W peak power, with 83 dB sensitivity and a frequency response of approximately 30 Hz – 500 Hz, the Reference 103WSL produces impactful, accurate bass while maintaining compatibility with shallow‑mount and space‑restricted applications, making it ideal for modern car audio systems.
Specifications
| General Specifications | Details |
|---|---|
| Subwoofer | 10″ (250mm) 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″ (50mm) |
| Cutout Diameter | 9″ (228.61mm) |
| Mounting Depth | 3-1/4″ (82.5mm) |
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