VISATON FR 16 WP - 4 Ohm

• Sensitivity (1W, 1m, infinite baffle) SPL1W 88.9dB
• Frequency response 60 - 15000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 85Hz
• Mechanical quality factor QMS 2.99
• Electrical quality factor QES 1.55
• Total quality factor QTS 1.02

Large signal parameters

• Maximum linear excursion xmax 1mm
• Air volume displaced at xmax VD 13cm³
• Power handling P 60W
• Program power Pmax 80W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.7Ω
• Inductance (1kHz) LE 0.4mH
• VC Diameter 20mm
• Winding height HVC 6mm

Magnet

• Flux density B 1T
• Force factor Bl 3.2N/A
• Motor constant Bl/√RE 1.66N/√W
• Air gap height HAG 4mm

Diaphragm

• Effective diameter 129mm
• Effective area SD 130cm²
• Moving mass MMS 8.4g
• Moving mass (without air load) MMD 7.3g
• Material Waterproof

Suspensions

• Stiffness KMS 2.4N/mm
• Compliance CMS 417µm/N
• Equivalent volume to the compliance VAS 10L
• Mechanical resistance RMS 1.5N·s/m

Dimensions

• Nominal diameter 6.5″
• 160mm
• Baffle cutout diameter 142mm
• Volume occupied by the driver (estimated) 0.16L
• Net weight 0.42kg