JBL Arena 12

For over 70 years JBL has brought its experience and expertise to bear in fields ranging from home entertainment to stadium systems, and car audio is no exception. Their Arena subwoofers' innovative features and proprietary design puts them at the top of their class. Arena subs feature JBL's patented Selectable Smart Impedance (SSI) technology. You can choose 2-ohm or 4-ohm impedance with the flip of a switch, giving you an easy way to configure the Arena for your changing needs as you expand your system. Its dual 2.5" voice coils are suspended in separate magnetic gaps, allowing them to apply extra force at low and high sound levels. A vented pole piece helps dissipate heat when the sub is working hard. The Arena uses JBL's proprietary Symmetrical Field Geometry design to ensure accuracy at any volume level. The sub's composite paper cone and nitrile butadiene rubber surround punch out the lows with accuracy and power, while the vented cast-aluminum frame dissipates the heat generated when the sub is rock...