VISATON WS 25 E - 8 Ohm

• Sensitivity (1W, 1m, infinite baffle) SPL1W 86.9dB
• Frequency response 34 - 6000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 34Hz
• Mechanical quality factor QMS 2.82
• Electrical quality factor QES 2.92
• Total quality factor QTS 1.43

Large signal parameters

• Maximum linear excursion xmax 5.5mm
• Maximum excursion before damage xlim 6mm
• Air volume displaced at xmax VD 190cm³
• Power handling P 80W
• Program power Pmax 110W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.9Ω
• Inductance (1kHz) LE 0.8mH
• VC Diameter 25mm
• Winding height HVC 15mm

Magnet

• Flux density B 1T
• Force factor Bl 3.8N/A
• Motor constant Bl/√RE 1.56N/√W
• Air gap height HAG 4mm

Diaphragm

• Effective diameter 210mm
• Effective area SD 346cm²
• Moving mass MMS 33g
• Moving mass (without air load) MMD 28.5g

Suspensions

• Stiffness KMS 1.5N/mm
• Compliance CMS 665µm/N
• Equivalent volume to the compliance VAS 113L
• Mechanical resistance RMS 2.5N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Baffle cutout diameter 225mm
• Volume occupied by the driver (estimated) 0.5L
• Net weight 1.25kg