Description
Infinity Reference 123W
The Infinity Reference 123W is a 12″ component car subwoofer engineered to deliver deep, powerful bass for high‑performance audio systems. It features a polypropylene cone with high‑roll rubber surround for strong low‑frequency output and large cone excursion, paired with a vented basket design that helps keep the voice coil cooler during extended high‑power use. With SSI™ (Selectable Smart Impedance) technology, you can switch between 2 Ω and 4 Ω final impedance to better match different amplifiers and system setups. The subwoofer is rated at 400 W RMS and 1200 W peak power, with 84 dB sensitivity and a frequency response of approximately 30 Hz – 500 Hz — offering impactful, accurate deep bass for sealed or ported enclosure applications.
Specifications
| General Specifications | Details |
|---|---|
| Subwoofer | 12″ (300mm) Polypropylene Driver |
| Power Handling | 400W RMS, 1200W Peak |
| Sensitivity (1W/1m) | 86 dB |
| Frequency Response (-6dB) | 30Hz – 500Hz |
| Nominal Impedance | 2 or 4 Ohms, switch-selectable |
| Voice Coil Diameter | 2″ (50mm) |
| Cutout Diameter | 11-1/8″ (282.65mm) |
| Mounting Depth | 5-1/2″ (139.2mm) |
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