VISATON W 200 S - 4 Ohm

• Sensitivity (1W, 1m, infinite baffle) SPL1W 89.1dB
• Frequency response 29 - 6000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 29Hz
• Mechanical quality factor QMS 3.99
• Electrical quality factor QES 0.38
• Total quality factor QTS 0.35

Large signal parameters

• Maximum linear excursion xmax 3.5mm
• Maximum excursion before damage xlim 10mm
• Air volume displaced at xmax VD 75cm³
• Power handling P 75W
• Program power Pmax 115W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.4Ω
• Inductance (1kHz) LE 1.5mH
• VC Diameter 35mm
• Winding height HVC 12mm

Magnet

• Flux density B 1.1T
• Force factor Bl 7.7N/A
• Motor constant Bl/√RE 4.18N/√W
• Air gap height HAG 5mm

Diaphragm

• Effective diameter 165mm
• Effective area SD 214cm²
• Moving mass MMS 28g
• Moving mass (without air load) MMD 25.8g

Suspensions

• Stiffness KMS 0.999N/mm
• Compliance CMS 1001µm/N
• Equivalent volume to the compliance VAS 65L
• Mechanical resistance RMS 1.28N·s/m

Dimensions

• Nominal diameter 8″
• 200mm
• Baffle cutout diameter 184mm
• Volume occupied by the driver (estimated) 0.61L
• Net weight 1.5kg