Aurum Cantus AC-130F35

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.6dB
• Frequency response 35 - 4500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 35Hz
• Mechanical quality factor QMS 2.76
• Electrical quality factor QES 0.28
• Total quality factor QTS 0.25

Large signal parameters

• Maximum linear excursion xmax 6mm
• Air volume displaced at xmax VD 57cm³
• Power handling P 100W
• Program power Pmax 200W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 7.0Ω
• Inductance (1kHz) LE 0.48mH
• VC Diameter 35mm
• Winding height HVC 15mm

Magnet

• Flux density B 1.13T
• Force factor Bl 7.4N/A
• Motor constant Bl/√RE 2.8N/√W
• Diameter 120mm
• Height 20mm

Diaphragm

• Effective diameter 110mm
• Effective area SD 95cm²
• Moving mass MMS 10.1g
• Moving mass (without air load) MMD 9.4g

Suspensions

• Stiffness KMS 0.485N/mm
• Compliance CMS 2060µm/N
• Equivalent volume to the compliance VAS 26L
• Mechanical resistance RMS 0.8N·s/m

Dimensions

• Nominal diameter 5″
• 130mm
• Overall size 140 x 140mm
• Baffle cutout diameter 127mm
• Overall depth 81mm
• Flange thickness 6mm
• Mounting depth 75mm
• Volume occupied by the driver (estimated) 0.56L
• Net weight 2.12kg
• Frame material Aluminum