Deliver Maximum Performance In A Sealed Enclosure With Ultra-Compact Volumes! Prima Line 500W 8" Subwoofer Driver The Audison APS 8 D is designed to deliver maximum performance in a sealed enclosure with ultra-compact volumes from 7.5 lt. to 8.5 lt. It features push connectors for ease of wiring and configurations and has been developed with a primary goal: to deliver high output in tight spaces. Output is a matter of excursion; the more air the cone moves, the more output. However, reduced mounting depth traditionally has meant low excursion. Prima subwoofers employ a special cone-dust cap-basket geometry which guarantees large excursion of the mobile group while keeping the mounting depth to a minimum. The surround and spider have been carefully designed to prevent the "Rocking-Mode" phenomenon. The cooling circuit has been designed with air vents on the basket underneath the spider, eliminating the need for vents on the bottom - plate. This allows the subwoofer to be mounted close to the back wall of the enclosure, making the most of the reduced mounting depth. Features: Ultra-low profile (3.11 in. / 79 mm) for maximum installation flexibility. Designed to deliver maximum performance in a sealed enclosure starting from 7.5 lt. Specially designed cone-dust cap-basket geometry guarantees a long linear excursion capability (almost 9 mm, one-way) while keeping the mounting depth to a minimum. Air vents on the basket underneath the spider, eliminating the need for the central pole vent allowing mounting close to the rear wall of the enclosure. Massive motor assembly optimized with FEM (Finite Element Modelling) for perfect control under high power, high excursion conditions. Water-repellent pressed paper 8 in. cone featuring a profile developed with simulation and optimized with the Klippel Scan Vibrometer. Dual Voice Coil Design Steel mesh grille, hardware, and plastic gasket included. Specifications: Component Subwoofer Size: 200mm (8") Power Handling - Peak: 500W Power Handling - Continuous: 250W Impedance: 4 + 4 Ohm Centre-To-Centre Distance: 207mm (8.15") Magnet Size: (D) 120mm x (D) 50mm x (D) 28mm Total Driver Displacement: 0.67 Cu. (0.01") Magnet: High-Density Flux Ferrite Cone: Water - Repellent Pressed Paper Subwoofer Voice Coil: 40mm (1.57") Xmech: +/- 16.5mm (0.65") Mounting Cut-Out: 187mm Mounting Depth: 79mm Weight: 3.10kg - Single Speaker
