Nemesis Audio NA-10SLM V.2 D4 10″ 500W RMS Dual 4-Ohm Shallow Subwoofer

The Nemesis Audio NA-10SLM V.2 D4 is a 10-inch, 500W RMS shallow subwoofer designed for space-limited car installs, delivering solid bass from a compact depth. Built for enthusiasts, it pairs dual 4-ohm voice coils with a high-efficiency 75 oz magnet for strong, controlled low end in tight spaces.

• Power Handling: 500W RMS – Sustained, clean bass output when driven by an appropriately powered amplifier, staying within the driver’s thermal and mechanical limits.
• Impedance: Dual 4-ohm – Enables flexible wiring options to match a variety of amplifiers and enclosure designs.
• Woofer Diameter: 10.63" – Indicates the cone size, which correlates with potential excursion and bass output in a given enclosure.
• Mounting Diameter: 9.84" – The cutout size required for proper installation in an enclosure or mounting surface.
• Magnet: 75 oz – A heavy magnet provides strong control of the cone, contributing to low-end precision and dynamic range.
• Voice Coil: 2.5" – 4 Layer – A large, multi-layer coil improves heat distribution and enables higher power handling with reduced compression.
• T‑Yoke: Chromed, Vented – Venting supports air circulation around the magnetic assembly, aiding thermal management during extended playback.
• Frame: Die-cast Aluminum – Provides rigidity with lightweight construction to minimize panel flex and maintain enclosure integrity.
• Gasket: Rubber – Seals the mounting surface and helps dampen vibrations for cleaner bass integration.
• Efficiency: 83.8 dB – Sensitivity rating indicates how much output is produced per watt, informing how much amplification may be needed for desired volume.
• Motor Depth: 1.97" – Very shallow depth, enabling installation in compact or under-seat applications without sacrificing woofer performance.
• Binding Post Terminals: Long & Pressed Terminal – Allows thicker gauge speaker wire and secure, reliable connections.

In a real car audio build, this sub excels in space-constrained enclosures where depth is limited but you still want meaningful bass impact. The combination of a large 75 oz magnet, 2.5" voice coil across a dual 4-ohm setup, and a vented chromed T-yoke supports thermally stable, responsive low end, while the die-cast aluminum frame and rubber gasket help ensure a rigid, well-sealed installation. The shallow motor depth and robust binding posts make wiring straightforward in compact dashboards or under-seat installations.