The Audison Voce II AV 10 D2 II is a 10-inch subwoofer designed for powerful sound. It offers a nominal impedance of 2+2 ohms with a dual voice coil, allowing for series connection. With a power handling of 550 W RMS and a sound pressure level of 83.5 dB, it delivers convincing bass from 25 Hz to 400 Hz. The subwoofer is made from high-quality materials such as an aluminum basket, a polypropylene cone, and a nitrile rubber surround. It weighs 5 kg and is ideal for a recommended enclosure volume of 13.2 liters.
Technical Specifications
- Nominal Diameter: 250 mm (10 inches) high-performance subwoofer.
- Impedance: 2+2 ohm dual voice coil (series connection possible).
- Power Handling: 550 W RMS (1100 W Peak).
- Sensitivity: 83.5 dB SPL.
- Frequency Response: 25 Hz to 400 Hz.
- Voice Coil: 38.6 mm diameter CCAW on fiberglass former.
- Magnet Material: High-density ferrite (134 x 57 x 36 mm).
- Material Mix: Aluminum basket, polypropylene cone, and nitrile rubber surround.
- Weight: 5 kg total weight.
Electroacoustic Parameters
- Resonance Frequency (Fs): 35 Hz for deep bass performance.
- Equivalent Volume (Vas): 15.16 liters.
- Maximum Excursion (Xmax): 16.8 mm (Xmech 20 mm).
- Moving Mass (Mms): 264 g.
- Total Q (Qts): 0.63 (Qes 0.7 / Qms 5.5).
- DC Resistance (Re): 3.25 Ohm (in series).
- Force Factor (BL): 16.2 Tâąm.
Enclosure Recommendation & Installation
- Recommended Enclosure Volume: 13.2 liters.
- Recommended Tuning Frequency: 51 Hz.
- Overall Diameter (A): 274.5 mm.
- Mounting Diameter (B): 232 mm.
- Mounting Depth (C): 97 mm.
- Total Depth (C2): 128.5 mm.
- Bolt Circle Diameter (E): 245 mm.
- Effective Cone Area (D): 368 cmÂČ
