Audison Voce AVX 6.5 II - 6.5-inch Hi-Res Coaxial Speakers for Precise Vehicle Sound
The Audison Voce AVX 6.5 II is a 2-way coaxial speaker that supports Hi-Res audio up to 40 kHz and, thanks to its bi-amping option, is perfectly suited for active operation with DSP. The 165 mm woofer works together with an integrated 25 mm dome tweeter â compactly built, with clean soundstage imaging and high detail. Thanks to OEM and Faston connections, the speaker can be easily retrofitted in many vehicles.
In terms of materials, Audison relies on aluminum, fiberglass, and semi-pressed cellulose for stability and controlled cone movement. With 120 W RMS power and 91.5 dB efficiency, the system delivers dynamic, clear reproduction â even at moderate amplifier power.
Technical Highlights
- 6.5-inch coaxial design with concentrically integrated 25 mm tweeter
- Hi-Res Audio certified (extension up to 40 kHz)
- Bi-amping capable and ideal for DSP setups
- 120 W RMS / 240 W Peak, 4 Ohm impedance
- High sensitivity: 91.5 dB (LF) and 98 dB (HF)
- Robust construction: die-cast aluminum basket, ferrite/neodymium magnets, CCAW voice coils
- Versatile installation thanks to OEM and Faston connectors
Special Features
- Hi-Res Audio certified up to 40 kHz for detailed highs with improved off-axis performance
- Concentric coaxial tweeter integrated into the woofer voice coil for a precise soundstage
- FEM-optimized cone for uniform, precise dispersion
- Double crossover with option for active filtering
- 25 mm Tetolon soft dome with integrated mesh grille for natural high-frequency reproduction
- 40 mm woofer voice coil (CCAW) for good heat dissipation and linear excursion
- Low inductance for clear voice and instrument imaging
- Oversized magnetic unit for dynamic reserves
- FEM-optimized magnetic circuit for high efficiency
- Semi-pressed cellulose cone with cotton fibers: stiff and light for clean transients
- Die-cast aluminum basket with magnet cover for thermal stability
- High-excursion butyl rubber surround and optimized spider for distortion reduction
- OEM and Faston connectors for flexible installation
- Optional metal grilles in black or silver
- eID technology for traceability and authenticity
Technical Data
Woofer (LF)
- Size: 165 mm
- Impedance: 4 Ohm
- Min. Impedance: 3.1 Ohm
- Power handling (Peak): 240 W
- Power handling (RMS): 120 W
- Sensitivity: 91.5 dB
- Frequency response: 45 â 40,000 Hz
- Voice coil diameter: 40 mm
- Chassis material: Aluminum
- Magnet: High Density Flux Ferrite
- Magnet size: 100-45-18
- Voice coil material: CCAW
- Basket: Fiberglass
- Cone: semi-pressed cellulose
- Surround: Rubber
- Flux density: 0.84
- Xmax: 4.95 mm
- Xmech: 7.5 mm
- Air gap height: 6 mm
- Voice coil winding height: 13 mm
Tweeter (HF)
- Size: 25 mm
- Impedance: 4 Ohm
- Min. Impedance: 3.7 Ohm
- Program Power: 20 W
- AES Power Rating: 10 W
- Sensitivity: 98 dB
- Frequency response: 1,500 â 40,000 Hz
- Voice coil diameter: 25 mm
- Voice coil material: CCAW
- Basket: Aluminum
- Diaphragm material: Tetolon Fibre
- Surround material: Tetolon Fibre
- Magnet: Neodymium
Electro-acoustic Parameters (System)
- Re: 2.9 Ohm
- Fs: 67 Hz
- Mms: 14.9 g
- Cms: 0.38
- Bl: 5.4
- Qms: 8
- Qes: 0.62
- Qts: 0.58
- Vas: 9.1 l
- Le: 0.3 mH
- Reference Efficiency: 90.5
Dimensions
- Dimension A: 165 mm
- Dimension B: 140 mm
- Dimension C: 74.2 mm
- Dimension D: 69.8 mm
General
- Weight: 1.6 kg
Installation & Compatibility
With a nominal size of 165 mm, shallow mounting depth, and practical OEM/Faston connections, the Voce AVX 6.5 II fits into many common vehicle door and side panels. The bi-amping option allows you to drive woofer and tweeter separately and precisely tune them to your vehicle using DSP. Optional metal grilles in black or silver complete the integration.
