APS 10 S4S 10-Inch Shallow Mount Subwoofer

The Audison APS 10 S4S is a 10-inch shallow mount subwoofer from the PRIMA Series, engineered to provide an exceptional audio experience with powerful performance and precise bass reproduction. This subwoofer is designed to fit into car audio setups with minimal depth, featuring an ultra-low profile of 4.7 inches (120 mm) for maximum installation flexibility. Constructed with a 10-inch cotton-fiber pressed paper cone and a high-density flux ferrite magnet, the APS 10 S4S is capable of producing deep, impactful bass. It boasts an impressive power handling of 800W peak and 400W RMS, with a 4-ohm impedance and a single voice coil. The design prioritizes a long linear excursion capability and includes air vents on the basket that eliminate the need for a central pole vent, allowing for mounting closer to the enclosure's rear wall. This subwoofer is optimized for sealed enclosures with reduced volumes, starting from 10 liters, making it ideal for installations where space is a constraint. The single voice coil is specifically designed for integration with Audison AP F8.9 bit amplifiers, leveraging their DSP capabilities for enhanced bass performance. The package includes a steel mesh grille and a plastic gasket for a complete installation. Audison has utilized advanced engineering, including FEM (Finite Element Modeling) and Klippel Scan Vibrometer analysis, to optimize the motor assembly and cone geometry for perfect control under high power and excursion conditions, ensuring robust construction and reliable long-term performance.