The Audison VOCE II AVX 6.5 coaxial speaker is a standout component in the VOCE II line, offering a unique combination of a 6.5-inch woofer and a 1-inch Hi-Res certified dome tweeter. Achieving Hi-Res Audio certification for a coaxial setup is particularly significant, reflecting the meticulous design of every element from the grille to the basket. Designed for bi-amplification, this speaker can be actively optimized with a DSP while maintaining the flexibility of separate passive crossovers for each driver. It also includes versatile OEM-style connectors, enhancing integration and performance in any vehicle setup. Technical Specs Low Frequency Woofer Size: 165 mm (6.5 in) Impedance: 4 Ohm Minimum Impedance: 3.1 Ohm Power Handling - Peak: 240 W Power Handling - Continuous: 120 W Sensitivity: 91.5 dB Frequency Response: 45 ÷ 40000 Voice Coil Diameter: 40 mm (1.6 in) Chassis Material: ALUMINIUM Magnet Material: HIGH DENSITY FLUX FERRITE Magnet Size: 100-45-18 Voice Coil Material: CCAW Former Material: GLASS FIBER Cone Material: SEMI-PRESSED PAPER Surround Material: RUBBER Flux Density: 0.84 Xmax: 4.95 mm (1.57 in) Xmech: 7.5 mm (0.3 in) Gap Height: 6 mm (0.24 in) Voice Coil Winding Height: 13 mm (0.51 in) Technical Specs High Frequency Tweeter Size: 25.4 mm (1 in) Impedance: 4 Ohm Minimum Impedance: 3.7 Ohm Program Power: 20 W Aes Power Rating: 10 W Sensitivity: 98 dB Frequency Response: 1500 - 40000 Voice Coil Diameter: 25 mm (0.98 in) Voice Coil Material: CCAW Former Material: ALUMINIUM Dome Material: TETOLON FIBRE Surround Material: TETOLON FIBRE Magnet Material: NEODYMIUM Electric-acoustic Specs Low Frequency D: 128.35 cm² (19.89 in²) Re: 2.9 Ohm Fs: 67 Hz Mms: 14.9 g (0.53 oz) Cms: 0.38 Bl: 5.4 Qms: 8 Qes: 0.62 Qts: 0.58 Vas: 9.1 l (0.32 ft) LE: 0.3 mH Reference Efficiency: 90.5