Audison Voce II AV 10 D4 II Subwoofer Dual 4ohm 10 Inch Sub 550w RMS with Grill

The Audison Voce II AV 10 D4 II is a 10-inch (250mm) car subwoofer with dual 4 ohm voice coils, rated at 550W RMS (1100W peak), with a die-cast aluminium basket and protective mesh grille included. It is for deep, controlled bass from compact sealed enclosures.

This is the dual 4 ohm version. The dual 2 ohm Audison AV 10 D2 II is also available. For a ready-loaded option, see the Audison AVBX 10 D4 II sealed enclosure.

Key specifications

• Size: 10 inch (250mm)
• Impedance: dual 4 ohm (4+4)
• Power handling: 550W RMS / 1100W peak
• Frequency response: 25-400Hz
• Voice coil: 38.6mm (1.5in) CCAW
• Xmax: 16.8mm
• Sensitivity: 83.5dB
• Recommended enclosure: 13.2 litres, tuning 51Hz
• Grille: black metal mesh grille included

AV 10 D4 II Subwoofer Driver | 250 mm | Grille included

Designed for tight spaces and dynamic performance, the AV 10 D4 II delivers powerful, articulate low frequencies with the precision and control that define the VOCE II line.

Its dual 4-ohm voice coil configuration provides greater flexibility for low-impedance system design, allowing optimal power transfer from high-performance amplifiers. The subwoofer features a 1.5-inch CCAW voice coil, FEM-optimised motor assembly and a die-cast aluminium basket with integrated cable-routing hooks, each detail engineered to ensure stability, thermal efficiency and long-term reliability.

• 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 Aluminium Wire)
  Combines exceptional thermal handling with reduced mass, maximising responsiveness, precision, and durability under demanding listening conditions
• Airflow Venting Cooling (A.V.C.) prevents voice-coil overheating-related limitations
  Proprietary AVC technology optimises airflow and cooling through strategically placed internal channels, efficiently dissipating heat and maintaining consistent performance at high SPL.
• Optimised for Compact Sealed Enclosures
  Engineered to perform at its best in compact sealed enclosures (12–14 L / 0.4–0.5 ft³), 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.

The extended-profile dust cap improves cone rigidity and damping, while the internal Radial Reinforcement Framework strengthens the mechanical structure during high-excursion operation.

Airflow Venting Cooling technology ensures effective heat dissipation, preserving performance even under prolonged stress. Optimised to perform at its best in compact sealed enclosures (12–14 L / 0.4–0.5 ft³), the AV 10 D4 II delivers deep, clean and fast bass, ideal for systems where space is limited but sonic expectations are high.

It is more than a compact subwoofer, it is a VOCE II-class component built to bring the emotion of music into every detail of your sound system.