Audison APS10D Prima 10" Dual 4-Ohm Subwoofer

The Audison APS 10 D is a 10-inch dual-voice-coil subwoofer from the Prima series, designed for vehicle bass upgrades where enclosure space is limited. It is intended for sealed enclosures beginning at 10 liters, making it suitable for compact trunk, hatch, and custom-install applications. Its 4+4-ohm voice-coil arrangement gives installers wiring flexibility when matching an appropriate amplifier.

This driver is built for listeners who want to add low-frequency foundation without committing to a deep, large-volume subwoofer installation. It handles 400 watts continuous power and 800 watts peak power, with a 27 Hz resonant frequency and 84 dB sensitivity. The design focuses on controlled bass performance from a compact sealed enclosure rather than requiring a large box.

Audison uses a cone, dustcap, and basket geometry designed to support substantial excursion while limiting installation depth. The APS 10 D has a 12.6 mm maximum linear excursion rating and an 88 mm mounting depth. This combination helps make the driver practical for installations where rear clearance is restricted.

A water-repellent pressed-paper cone is paired with a high-density flux ferrite motor assembly. The motor is optimized with finite element modeling to maintain control under high-power and high-excursion use. Venting beneath the spider eliminates the need for a central pole vent, allowing the driver to sit closer to the enclosure's rear wall when properly installed.

The APS 10 D can complement an OEM-integration or aftermarket audio system when paired with a compatible external amplifier and sealed enclosure. Its dual 4-ohm coils can be wired to suit the amplifier's supported load. A steel mesh grille and plastic gasket are included to support a finished installation and help protect the driver.

Key Features

• Compact Sealed-Box Design: Delivers bass performance in sealed enclosures starting at 10 liters.
• Dual 4-Ohm Voice Coils: Provides wiring flexibility for compatible amplifier configurations.
• 400W Continuous Handling: Supports appropriately matched external amplification for sustained listening.
• Shallow Mounting Depth: The 88 mm mounting depth helps fit restricted installation locations.
• Water-Repellent Paper Cone: Uses a durable cone material developed for subwoofer operation.
• Basket-Integrated Venting: Allows closer placement to the enclosure rear wall.

Design & Installation

The APS 10 D uses a high-density flux ferrite magnet, 60 mm voice coil, water-repellent pressed-paper cone, and a steel mesh grille. Its basket geometry and surround/spider design are engineered to support linear cone travel while helping limit rocking motion. The included plastic gasket helps provide a neat interface between the driver and mounting surface.

Use this subwoofer in a sealed enclosure with an internal volume starting at 10 liters; a 10 to 12 liter enclosure is specified for compact applications. Confirm the 270 mm outside diameter, 233 mm cutout diameter, and 88 mm mounting depth before building or modifying an enclosure. Wire the dual 4-ohm coils only in a configuration supported by the connected amplifier, and set amplifier gain and filtering appropriately during installation.