Everything you need to know about the product
Looking for a powerful subwoofer that delivers intense bass and versatile installation options? The Focal SUB 12 Dual is engineered to elevate your in-car audio with deeper, more impactful low-end frequencies. Designed and developed in France, it blends Focal's legendary audio precision with rugged durability.
At its core is a 12-inch polypropylene cone, known for its rigidity and low distortion — ideal for high SPL performance. The dual voice coil (DVC) design allows flexible wiring configurations, including 2-Ohm parallel operation, so you can push your amplifier to its full potential.
Whether you're installing in a sealed box (15L minimum) for tighter, more accurate bass or a bass-reflex enclosure (30L+) for deeper resonance, the SUB 12 Dual adapts to your build.
This subwoofer is built for serious bass enthusiasts. Whether you're creating a subtle OEM+ upgrade or an SPL-focused system, the SUB 12 Dual offers exceptional control, clarity, and punch — backed by Focal's French audio engineering pedigree.
Discover what makes our products industry leaders.
Flexible wiring options including 2-Ohm parallel operation for maximum amplifier power extraction.
Rigid, distortion-free bass output ideal for high SPL applications.
Works in sealed boxes from 15L and bass-reflex enclosures from 30L to suit a wide range of builds.
Vibration-resistant and built for long-term durability in demanding automotive use.
Secure, easy-to-use connections for professional or DIY installation.
Engineered for enthusiasts who demand maximum bass impact and output from their system.
A deep dive into our industry-leading technology and high-performance standards.
The two voice coils allow wiring in series or parallel, enabling you to match your amplifier's optimal impedance — including a 2-Ohm parallel load for higher power delivery from compatible amplifiers.
Sealed enclosures require a minimum of 15L; bass-reflex builds need at least 30L.
The primary difference is the dual voice coil design, which adds wiring flexibility and the ability to achieve a lower impedance load for higher power extraction from compatible amplifiers.
Yes. The SUB 12 Dual is specifically engineered for high SPL performance, making it well suited to enthusiasts building powerful bass systems.
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