Born from the same engineering philosophy that defines the VOCE II line, the AV 12 D4 II (Order code AV12D4II) subwoofer delivers deep, powerful and highly controlled bass in a compact sealed enclosure.Equipped with a 1.5-inch CCAW voice coil and a 550 W RMS-rated motor structure, it combines dynamic power with thermal stability, ensuring consistent performance even at high sound pressure levels. The die-cast aluminum basket integrates dual cable-routing hooks for clean installation, while the spring-loaded terminals support 8 AWG cables and fast connections.The FEM-optimized dust cap increases rigidity and damping, perfectly matching the refined design language of the VOCE II range. Engineered to perform at its best in 21-30 L sealed boxes, the AV 12 D4 II is ideal for space-limited setups where sound quality is never a compromise.With its dual 4-ohm configuration, it offers maximum system flexibility and seamless integration into high-end audio systems. Precision, power and elegance, this is how VOCE II speaks the language of low frequencies.

• 550 W RMS continuous power handling Exceptional thermal stability and mechanical robustness ensure reliable management of 550 W RMS continuous power, allowing sustained high-performance bass output.
• 1.5 in. (38.6 mm) CCAW voice coil (Copper-Clad Aluminum Wire) Combines exceptional thermal handling with reduced mass, maximizing responsiveness, precision, and durability under demanding listening conditions
• Airflow Venting Cooling (A.V.C.) prevents voice-coil overheating-related limitations Proprietary AVC technology optimizes airflow and cooling through strategically placed internal channels, efficiently dissipating heat and maintaining consistent performance at high SPL.
• Optimized for Compact Sealed Enclosures Engineered to perform at its best in compact sealed enclosures (2130 L), offering deep, controlled bass response even in space-limited setups.
• Protective Metal Mesh Grille Included Comes with a durable black mesh grille and mounting screws, providing reliable cone protection without compromising acoustic transparency or visual elegance.
• Radial Reinforcement Framework (R.R.F.) Integrates internal structural rays beneath the cone, significantly increasing mechanical rigidity and effectively reducing deformation risks during high-excursion operations, ensuring consistent performance, precision, and reliability over time.
• Die-cast aluminum basket with integrated cable-routing hooks Robust aluminum basket maximizes rigidity and thermal dissipation, while integrated cable-management hooks facilitate clean installations even in confined spaces
• Extended-Profile Dust Cap with VOCE II Styling The enlarged dust cap, featuring refined detailing consistent with the VOCE II speaker range, is engineered through FEM simulation to optimize cone rigidity and structural damping.
• Dual Integrated Cable Routing Hooks Two molded guides built into the outer structure simplify neat and secure cable management. These hooks are entirely within the subwoofers footprint, ensuring compatibility with tight installation spaces.
• Die-Cast Aluminum Basket with Magnet Cover Offers excellent mechanical damping, improved heat dissipation, and stable airflow, maintaining structural integrity and high performance over time.
• Spring-Loaded Horizontal Terminals (8 AWG Ready) Side-by-side heavy-duty terminals allow short, clean wiring paths and simplified series or parallel configurations, supporting high-current cable connections.
• FEM-Optimized Magnetic Circuit Geometry The entire magnetic assembly has been engineered using Audisons proprietary FEM simulation platform to concentrate the magnetic flux precisely around the voice coil gap, enhancing efficiency, responsiveness, and control.
• eID Technology Features Elettromedias eID system for full traceability, product authentication, and direct access to technical documentation and support.

• Component Subwoofer
• Size: 300mm (12")
• Power Handling
  • 1100W peak W
  • 550 W continuous
• Impedance 4 + 4 Ohm
• Sensitivity: 84.5
• Frequency response: 25 - 400 Hz
• Magnet size D x d x h mm: 156 x 60 x 34mm
• Recommended Enclosure: 27.1L
• Weight of one speaker: 6.6kg
• Magnet: High density flux ferrite
• Cone Material: Polypropylene
• Voice Coil: 38.6mm
• Xmax: 16.8mm
• Mounting Depth: 88mm