Audison Voce II AV 1.1 II - Hi-Res Dome Tweeter for Precise Treble up to 40 kHz
The Audison Voce II AV 1.1 II is a dome tweeter for detailed, clear treble reproduction in cars. The Tetolon dome plays up to 40 kHz and is Hi-Res Audio certified. AIF faceplates and matching mounting accessories make installation easy in various positions. A powerful neodymium magnet and a lightweight 28 mm CCAW voice coil keep distortion low and ensure stable dynamics â even at higher levels.
Technical Highlights
- Hi-Res Audio up to 40 kHz: extends the high-frequency range with convincing off-axis performance â ideal for OEM positions.
- Tetolon Soft Dome: linearly tuned, natural reproduction through precise material matching and measurements.
- 28 mm CCAW Voice Coil: low mass, high control, very low distortion even with transients.
- Powerful Neodymium Magnet: high efficiency and clear detail reproduction across the entire operating range.
- AIF (Any Install Faceplate): two faceplates and three mounting options for flexible integration.
- FEM-optimized Faceplates: improved radiation and uniform soundstage imaging from various listening angles.
- OEM-compatible Faston Connectors: quick connection without additional adapters.
- Mesh and spoke grilles included; two self-adhesive Audison logos for optional placement.
- eID Technology: unique traceability and authenticity verification.
Technical Specifications
- Nominal Diameter: 1.1 inches
- Impedance: 4 Ohm (Minimum 3.9 Ohm)
- Power Handling: 10 W RMS, 180 W Peak
- Recommended High-Pass Crossover: from 1.8 kHz with 12 dB/Oct.
- Sensitivity: 91 dB (2.83 V/1 m)
- Frequency Response: 1,000 â 40,000 Hz
- Hi-Res Audio JAS compliant (IEC 60268-5)
- Voice Coil: Ă 28 mm, CCAW Material
- Magnet: Neodymium
- Diaphragm: Tetolon fiber
- Basket: Aluminum
- Surround: Tetolon fiber
- Ferrofluid: no
Electro-acoustic Parameters
- Re: 3.2 Ohm
- Fs: 900 Hz
- Le: 0.02 mH
- Mms: 0.38 g
- Cms: 0.088 mm/N
- BL: 2.15 T·m
- Qts: 1.1
- Qes: 1.5
- Qms: 4.4
Dimensions & Weight
- Weight: 0.07 kg
- Dimension A: 48 mm
- Dimension B: 44.9 mm
- Dimension C: 26.7 mm
- Dimension D: 16.5 mm
Installation & Compatibility
Thanks to AIF, the tweeter can be flush-mounted, surface-mounted, or angled. The compact dimensions and Faston connectors facilitate installation in factory positions. The included protective grilles (mesh or spoke) protect the dome and blend in subtly. This allows you to seamlessly integrate the AV 1.1 II into your front system or as an upgrade for OEM systems.
