The new JBL Club series subwoofers are brand new, and are going to be very popular. 400 watts RMS for the 12", 350 watts RMS for the 10". Both models offer SSI, which stands for selectable smart impedance. That means this sub can be either a 2 ohm, or a 4 ohm, with a flip of a switch!
Smooth, deep bass... versatility.... affordability. This one is a winner!