Reference Series subwoofers feature an exclusive dual impedance switch that lets you choose either load impedance option
Aluminum woofer cone has been engineered to provide high output while maintaining its shape to full excursion
Reference shallow-mount subwoofer vented basket keeps voice coil cool even at high output levels to ensure long term reliability.
Subwoofers incorporate a high-roll surround that provides superior cone edge suspension while maximizing excursion
Description
Infinity Reference subwoofers deliver deep powerful bass that will take your system to the next level. Using our proprietary cone design and high roll surrounds, they are extremely efficient and require less power to deliver the goods. The Infinity REFERENCE subwoofers are also happy in both sealed and bandpass box configurations, delivering powerful, punchy and accurate bass in all. They also feature SSI™ (Selectable Smart Impedance), an exclusive impedance switch that lets you select the optimum impedance, 2 or 4 ohms for your chosen amplifier and overall system layout.