RX2 series is the reference for style and value in any installation. Built with the legendary Phoenix Gold reliability, the amplifiers feature heavy-duty heatsinks, robust unregulated power supplies, and oversized direct input power and speaker terminals. RX2 series subwoofers are designed to give high performance at a great value. They feature long wound 2.0” coils which allows for 25mm of peak to peak excursion. This results in an ability to create deep, accurate bass in vented or sealed enclosures.