Audison Voce II AVBX 10 D4 II - 10-inch Enclosed Subwoofer with 4+4 Ohm Dual Voice Coil
Technical Highlights
The Audison Voce II AVBX 10 D4 II is a compact 10-inch enclosed subwoofer that offers flexible connection options thanks to its 4+4 Ohm dual voice coil. With 550 W continuous power and 1100 W peak, it delivers controlled, deep bass from 25 to 400 Hz. The aluminum basket, polypropylene cone with mica content, and robust rubber surround are designed for durability. A high-density ferrite magnet ensures efficient drive, while the low driver displacement of 0.6 liters reduces space requirements in the vehicle.
- Nominal Diameter: 250 mm (10 inch) Subwoofer Driver
- Impedance: 4+4 Ohm Dual Voice Coil (flexible wiring)
- Power Handling: 550 W Continuous, 1100 W Peak
- Frequency Response: 25 Hz to 400 Hz
- Voice Coil: 37 mm Winding Height, CCAW on Fiberglass Former
- Magnet Material: High-Density Ferrite
- Material Mix: Aluminum Basket, Polypropylene Cone with Mica Injection, Rubber Surround
- Displacement Volume: 0.6 Liters Driver Displacement
Performance in Detail
The AVBX 10 D4 II aims for precise bass in everyday setups. The dual voice coil simplifies adaptation to various amplifiers, while the linear excursion of 16.8 mm provides reserves for dynamic passages. This allows you to reliably integrate the subwoofer into systems ranging from compact trunk installations to discreet OEM additions.
Electro-acoustic Parameters
- Resonance Frequency (Fs): 36 Hz
- Equivalent Volume (Vas): 14.8 Liters
- Maximum Excursion (Xmax): 16.8 mm (Xmech 20 mm)
- Moving Mass (Mms): 250 g
- Total Q Factor (Qts): 0.7 (Qms 5.62)
- DC Resistance (Re): 1.82 Ohm
- Force Factor (BL): 11.2 Tâąm
- Effective Cone Area (D): 368 cmÂČ
Dimensions & Installation
The enclosure design is optimized for shallow mounting depth and easy integration. This means the subwoofer also fits into vehicles with limited space.
- Overall Length (A): 531 mm
- Overall Width (B): 361 mm
- Enclosure Depth (C): 160 mm
- Protrusion (D): 32.9 mm
- Internal Depth (C1): 118 mm
With its combined material selection and well-thought-out mechanics, you can get clean, powerful bass from compact setups â suitable for music styles from electronic to rock.
