Subwoofers are designed to represent the bass frequencies from your music. However, they also relieve the low-end burden on woofers and mid-bass by applying earlier low-pass filters to those speakers and allow them to play to their intended frequency range.
The JL Audio 15W0v3 15 Inch Subwoofer offers excellent excursion capability, linearity and an overall performance envelope that puts it right at the top of its price class. It features...