VISATON R 10 S - 4 Ohm

• Sensitivity (1W, 1m, infinite baffle) SPL1W 92.6dB
• Frequency response 100 - 13000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 160Hz
• Mechanical quality factor QMS 5.53
• Electrical quality factor QES 1.96
• Total quality factor QTS 1.45

Large signal parameters

• Maximum linear excursion xmax 0.5mm
• Maximum excursion before damage xlim 1.5mm
• Air volume displaced at xmax VD 2.8cm³
• Power handling P 20W
• Program power Pmax 30W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.4Ω
• Inductance (1kHz) LE 0.2mH
• VC Diameter 15mm
• Winding height HVC 4mm

Magnet

• Flux density B 0.95T
• Force factor Bl 1.9N/A
• Motor constant Bl/√RE 1.03N/√W
• Air gap height HAG 3mm

Diaphragm

• Effective diameter 84mm
• Effective area SD 56cm²
• Moving mass MMS 1.9g
• Moving mass (without air load) MMD 1.6g

Suspensions

• Stiffness KMS 2.34N/mm
• Compliance CMS 427µm/N
• Equivalent volume to the compliance VAS 1.9L
• Mechanical resistance RMS 0.35N·s/m

Dimensions

• Nominal diameter 4″
• 100mm
• Baffle cutout diameter 93mm
• Volume occupied by the driver (estimated) 0.14L
• Net weight 0.16kg