Audison AV 12 D4 II, žemų dažnių garsiakalbis, 300 mm, 550 W RMS / 1100 W MAX, 2 × 4 Ω, 84.5 dB, 1 vnt. | nemokamas siuntimas

Audison AV 12 D4 II - 300 mm (12 colių) automobilinis žemų dažnių garsiakalbis iš VOCE II serijos, skirtas giliam, galingam ir tiksliam žemųjų dažnių atkūrimui. Dviguba 4 Ω balso ritė ir 550 W RMS nominali galia užtikrina lankstų prijungimą prie įvairių stiprintuvų. Plona konstrukcija leidžia garsiakalbį montuoti kompaktiškose dėžėse, o tvirtas aliuminio korpusas ir pažangi aušinimo sistema padeda išlaikyti stabilų veikimą net esant dideliam garsumui. Komplekte esančios metalinės apsauginės grotelės apsaugo garsiakalbį nuo mechaninių pažeidimų.

Pagrindinės savybės

300 mm (12 colių) žemų dažnių garsiakalbis su plona konstrukcija.
550 W RMS nominali ir 1100 W maksimali galia.
Dviguba 4 Ω balso ritė suteikia daugiau prijungimo galimybių.
38,6 mm CCAW balso ritė užtikrina gerą šilumos išsklaidymą ir tikslų garso atkūrimą.
A.V.C. aušinimo sistema padeda išvengti balso ritės perkaitimo.
Tvirtas lieto aliuminio korpusas su integruotais laidų laikikliais.
Polipropileno membrana su R.R.F. sutvirtinimo konstrukcija mažina deformacijas.
FEM metodu optimizuota magnetinė sistema užtikrina tikslų ir kontroliuojamą žemųjų dažnių atkūrimą.
Spyruokliniai gnybtai pritaikyti iki 8 AWG storio laidams.
Pritaikytas kompaktiškoms uždaro tipo dėžėms.
Komplekte yra juodos metalinės apsauginės grotelės ir tvirtinimo varžtai.

Svarbu: Garsiakalbis parduodamas be dėžės. Jam reikalingas atskiras stiprintuvas ir tinkamas akustinis korpusas

AV 12 D4 II Subwoofer Driver | Slim | 300 mm | Grille included
The AV 12 D4 II brings the unmistakable VOCE II sound signature to the deepest frequencies, combining powerful output with absolute control and musicality. Designed for sealed enclosures, it delivers precise, distortion-free bass in compact spaces—making it an ideal choice for high-performance in-car installations. At its core is a dual 4-ohm voice coil architecture, offering exceptional flexibility in wiring configurations. The 1.5-inch Copper-Clad Aluminum Wire voice coil, coupled with an FEM-optimized magnetic assembly, ensures efficient energy transfer and superior thermal management during extended listening sessions. The subwoofer features an extended-profile dust cap and Radial Reinforcement Framework (R.R.F.) to enhance cone stability and minimize deformation during high excursion. The rugged die-cast aluminum basket integrates smart cable routing hooks, while the spring-loaded terminals allow secure connections with high-current 8 AWG cables. Whether used in a single-sub or multi-driver setup, the AV 12 D4 II guarantees low-end performance that is tight, controlled and deeply engaging—faithful to the Audison philosophy of blending acoustic excellence with refined Italian design.

Features

1. 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.

2. 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

3. 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.

4. Optimized for Compact Sealed Enclosures

Engineered to perform at its best in compact sealed enclosures (21 L / 0.74 ft³), offering deep, controlled bass response even in space-limited setups.

5. 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.

6. 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.

7. 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

8. 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.

9. 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 subwoofer’s footprint, ensuring compatibility with tight installation spaces.

10. 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.

11. 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.  

12. FEM-Optimized Magnetic Circuit Geometry

The entire magnetic assembly has been engineered using Audison’s proprietary FEM simulation platform to concentrate the magnetic flux precisely around the voice coil gap, enhancing efficiency, responsiveness, and control.

13. eID Technology

Features Elettromedia’s eID system for full traceability, product authentication, and direct access to technical documentation and support.

Techniniai duomenys

Nominal diameter
300 mm (12 in)
Impedance
4+4 Ohm
Power Handling - Peak
1100 W
Power Handling - Continuous
550 W
Sensitivity
84.5 dB
Frequency Response
25 - 400 Hz
Voice Coil Ø
38.6 mm (1.5 in)
Chassis Material
ALUMINIUM
Magnet Material
FERRITE
Magnet size D x d x h
156*60*34 mm (6.14*2.36*1.3 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)
Recommended Enclosure
27.1 l (0.957 ft)
Recommended Tuning
45 Hz
Electric-acoustic Specs
D
539 cm² (83.545 in²)
Re
1.8 Ohm
Fs
23 Hz
Le
1.8 mH
Vas
63 l (2.225 ft)
Mms
298 g (10.512 oz)
Cms
0.15 mm/N
BL
12.2 T•m
Qts
0.5
Qes
0.5
Qms
6.2
Reference Efficiency
84.5
General
Weight
6.6 kg
Dimensions

AV 12 D4 II
Dimension A
318.3 mm (12.53 in)
Dimension B
282.9 mm (11.14 in)
Dimension C
102.5 mm (4.04 in)
Dimension D
88 mm (3.46 in)
Dimension E
292.3 mm (11.51 in)
Dimension F
11.51
Dimension C1
109 mm (4.2913 in)
Dimension C2
136.7 mm
Centre to centre distance
302 mm
Hole diameter
5.5 mm

Dokumentai

Vartotojo vadovas (EN)