audison AV 1.1 II
The Audison Voce AV 1.1 II tweeter showcases its engineering prowess by achieving Hi-Res Audio certification, a notable accomplishment for a tweeter with a Tetolon soft dome. Tetolon was specifically chosen for its superb sound timbre, allowing the tweeter to extend its frequency response up to 40kHz. This design provides unparalleled clarity and depth in high-frequency sound reproduction. Equipped with AIF (Any Install Faceplate) technology, the AV 1.1 II offers flexible installation options with various faceplates and accessories, ensuring perfect integration into any vehicle environment. This careful blend of advanced materials and versatile installation underscores the tweeter’s appeal to today’s car audio enthusiasts who demand the best performance.
Technical Specs
| Nominal diameter | 28 mm (1.1 in) |
| Impedance | 4 Ohm |
| Minimum Impedance | 3.9 Ohm |
| Power Handling - Peak | 180 W |
| Sensitivity | 91 dB |
| Frequency Response | 1000 - 40000 Hz Hz |
| Voice Coil Ø | 28 mm (1.1 in) |
| Magnet Material | NEODYMIUM |
| Voice Coil Material | CCAW |
| Dome Material | TETOLON FIBRE |
| Former Material | ALUMINIUM |
| Diaphragm Surround Material | TETOLON FIBRE |
| Ferrofluid | No |
Electric-acoustic Specs
| D | 8.55 cm² (1.325 in²) |
| 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 |
![](https://static.audison.com/media/2025/01/AV-1_1_II_Graph.png"%20itemprop=)
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Features
- Hi-Res Audio Certified, Extending Up to 40 kHz: Delivers detailed high-frequency reproduction with improved off-axis response, ensuring exceptional performance even when the tweeter is not directly aligned with the listener, ideal for in-car installations.
- Tetolon Soft Dome: Optimized through advanced material characterization, laser vibrometer scanning, and simulations, providing smooth, extended response with warm, natural sound reproduction.
- 1.1” (28 mm) CCAW Voice Coil: Lightweight and stable, eliminating transient compression and ensuring low distortion for clean, natural sound, even at high SPL levels.
- Powerful Neodymium Magnet: Designed for superior dynamic response and minimal distortion across the frequency range, enhancing clarity and precision.
- OEM-style and Faston connectors: Ensures maximum versatility for quick and easy installation in any vehicle, no additional adapters needed.
- AIF (Any Install Faceplate) Technology: Offers total installation flexibility and significantly reduces setup time, with two faceplates and three mounting accessories included—perfect for any configuration.
- FEM-Optimized Faceplates: Enhance sound dispersion for a balanced and immersive audio experience from any listening angle.
- Mesh and Spoke Grilles Included: Both grille options ensure perfect in-car integration, combining aesthetics with performance. Includes two provided adhesive Audison logos, allowing for personalized placement to enhance branding and aesthetics.
- eID Technology: Provides traceability from production to owner, guaranteeing authenticity and product security.
