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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 diameter250 mm (10 in)
Impedance4+4 Ohm
Power Handling - Peak1100 W
Power Handling - Continuous550 W
Sensitivity83.5 dB
Frequency Response25 - 400 Hz
Voice Coil Ø38.6 mm (1.5 in)
Chassis MaterialALUMINIUM
Magnet MaterialHIGH DENSITY FLUX FERRITE
Magnet size D x d x h134*55*36 mm (5,28*2,17*1.41 in)
Voice Coil MaterialCCAW
Former MaterialGLASS FIBER
Cone MaterialPOLYPROPYLENE
Surround MaterialNITRILE RUBBER (NBR)
Xmax16.8 mm (0.66 in)
Xmech20 mm (0.79 in)
Voice Coil Winding Height37 mm (1.46 in)
Gap Height7 mm (0.28 in)

Electric-acoustic Specs

12
D368 cm² (57.04 in²)
Re1.82 Ohm
Fs36 Hz
Le1.8 mH
Vas14.8 l (0.523 ft)
Mms250 g (8.819 oz)
Cms0.08 mm/N
BL11.2 T•m
Qts0.72
Qes0.823
Qms5.62
Reference Efficiency83.5

Dimensions

9
Dimension A274.5 mm (10.81 in)
Dimension B232 mm (9.13 in)
Dimension C102.5 mm (4.04 in)
Dimension D82.6 mm (3.25 in)
Dimension E245 mm
Dimension F40
Dimension C1103 mm
Dimension C2128.5 mm
Dimension D114.5 mm
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