Air XD Sub 15 1 x 15" Active Extended Definition Subwoofer

The El AIR XD Sub 15 is a professional-grade active subwoofer offering deep, extended bass and high sound pressure levels for various applications. It features a custom 15-inch low-frequency transducer with a 3-inch voice coil and advanced adjustment options.

• The description claims the subwoofer offers deep, extended bass and high sound pressure levels.
• The description claims the subwoofer has a custom 15-inch low-frequency transducer with a 3-inch voice coil.
• The description claims advanced adjustment options including variable low-pass filtering, alignment delay, and cardioid/end-fire presets.