DC Audio M3 Level 1 10" Subwoofer

DC Audio’s M3 Level 1 10" Subwoofer delivers a purpose-built, high-excursion bass solution with a double-stacked FEA-optimized motor, chrome top plate and yoke, and a 2.0" voice coil, designed for sealed or ported enclosures and rated 300 W RMS / 600 W peak.

• 2.0" voice coil: A larger voice coil helps spread heat and sustain power, improving linearity at higher output.
• Double-stacked FEA-optimized motor with chrome top plate and yoke: Strong, controlled motor force for precise cone movement and consistent bass response.
• Stitched surround and paper cone assembly: Robust suspension and cone construction support durable excursion and reliable damping.
• Rubber motor boot with DC Logo: Seals and protects the motor area while contributing to overall durability.
• Polypropylene dust cover with DC logo: Lightweight protection that helps maintain consistent imaging and stiffness at excursion.
• Heavy duty interweaved tinsel lead wire sewn to the spider: Flexible, durable wiring that accommodates movement without fatigue.
• Stamped Steel black frame: Sturdy, rigid structure that resists flexing under dynamic bass signals.
• FEA analyzed and optimized motor assembly — Fully CNC machined: Precision manufacturing for consistent performance and tolerances.
• Rubber mounting gasket: Provides a clean seal against the enclosure and helps isolate vibration.
• Chrome spring-loaded push terminals: Secure, easy-to-use connections with reliable contact.
• 10" driver size with 6" mounting depth, Outside diameter 11", Mounting hole diameter 9.3": Fits a compact install footprint while maintaining substantial cone area for bass output.
• Power handling: RMS 300 W / Peak 600 W for clean, dynamic bass within their rated range.
• Displacement and electrical/tonal basics: Displacement 0.12 ft³; Sd 324 cm²; Vas 17.1 L; Cms 0.12 Mm/n; Mms 146.8 g; Fs 37 Hz; Re 8 Ω; Le 3.88 mH; Qms 3.15; Qes 0.52; Qts 0.45; Xmax 19 mm; Ref SPL @ 1W 84.2 dB.
• Enclosure guidance: Sealed box 0.5 ft³; Ported box 1.0 ft³ for the 10" version.

In a real car audio build, the M3 Level 1 10" excels in either sealed or ported configurations, delivering controlled, punchy bass with a compact footprint. The combination of a 2.0" voice coil, robust motor, and precise tolerances supports solid low-end extension (Fs ~37 Hz, Xmax 19 mm) and respectable sensitivity (Ref SPL 84.2 dB), making it suitable for performance-focused applications where space is at a premium.