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Audison
AV10D4IIAV10D4II Speaker Grille
Compact in size, uncompromising in performance. The AV 10 D4 II is the 10-inch subwoofer of the VOCE II line, designed to deliver fast, impactful and finely controlled bass within reduced enclosure volumes.
Key specs
Full specs- Nominal diameter
- 250 mm (10 in)
- Impedance
- 4+4 Ohm
- Power Handling - Peak
- 1100 W
- Power Handling - Continuous
- 550 W
- Sensitivity
- 83.5 dB
- Frequency Response
- 25 - 400 Hz
- Voice Coil Ø
- 38.6 mm (1.5 in)
- Chassis Material
- ALUMINIUM
Key specs
Full specs- Nominal diameter
- 250 mm (10 in)
- Impedance
- 4+4 Ohm
- Power Handling - Peak
- 1100 W
- Power Handling - Continuous
- 550 W
Overview
- Compact in size, uncompromising in performance. The AV 10 D4 II is the 10-inch subwoofer of the VOCE II line, designed to deliver fast, impactful and finely controlled bass within reduced enclosure volumes. Its dual 4-ohm voice coil configuration offers maximum installation versatility, while the 1.5-inch CCAW voice coil and FEM-optimized magnetic structure ensure precise response and excellent thermal stability, even during demanding playback. Despite its compact footprint, the AV 10 D4 II features the same advanced technologies as its 12-inch counterpart: the Radial Reinforcement Framework for superior mechanical strength, an extended-profile dust cap for enhanced damping, and the proprietary Airflow Venting Cooling system for continuous heat dissipation. Optimized to perform at its best in compact sealed enclosures (12–14 L / 0.4–0.5 ft³), it offers deep, controlled bass response even in space-limited setups, making it an ideal choice for refined systems where detail and dynamics must coexist in perfect balance. Every element reflects the VOCE II philosophy: precision engineering, signature low-frequency response, and unmistakable Italian design.
Specs
Technical Specs
18
| Nominal diameter | 250 mm (10 in) |
| Impedance | 4+4 Ohm |
| Power Handling - Peak | 1100 W |
| Power Handling - Continuous | 550 W |
| Sensitivity | 83.5 dB |
| Frequency Response | 25 - 400 Hz |
| Voice Coil Ø | 38.6 mm (1.5 in) |
| Chassis Material | ALUMINIUM |
| Magnet Material | HIGH DENSITY FLUX FERRITE |
| Magnet size D x d x h | 134*55*36 mm (5,28*2,17*1.41 in) |
| Voice Coil Material | CCAW |
| Former Material | GLASS FIBER |
| Cone Material | POLYPROPYLENE |
| Surround Material | NITRILE RUBBER (NBR) |
| Xmax | 16.8 mm (0.66 in) |
| Xmech | 20 mm (0.79 in) |
| Voice Coil Winding Height | 37 mm (1.46 in) |
| Gap Height | 7 mm (0.28 in) |
Electric-acoustic Specs
12
| D | 368 cm² (57.04 in²) |
| Re | 1.82 Ohm |
| Fs | 36 Hz |
| Le | 1.8 mH |
| Vas | 14.8 l (0.523 ft) |
| Mms | 250 g (8.819 oz) |
| Cms | 0.08 mm/N |
| BL | 11.2 T•m |
| Qts | 0.72 |
| Qes | 0.823 |
| Qms | 5.62 |
| Reference Efficiency | 83.5 |
Dimensions
9
| Dimension A | 274.5 mm (10.81 in) |
| Dimension B | 232 mm (9.13 in) |
| Dimension C | 102.5 mm (4.04 in) |
| Dimension D | 82.6 mm (3.25 in) |
| Dimension E | 245 mm |
| Dimension F | 40 |
| Dimension C1 | 103 mm |
| Dimension C2 | 128.5 mm |
| Dimension D1 | 14.5 mm |
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