Celestion AN3510

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.1dB
• Frequency response 98 - 18500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 113Hz
• Mechanical quality factor QMS 5.09
• Electrical quality factor QES 0.74
• Total quality factor QTS 0.65

Large signal parameters

• Maximum linear excursion xmax 2.3mm
• Air volume displaced at xmax VD 8.7cm³
• Power handling P 35W
• Program power Pmax 70W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.7Ω
• Inductance (1kHz) LE 0.14mH
• VC Diameter 25mm
• Winding height HVC 6.5mm
• Former material Polyimide

Magnet

• Force factor Bl 4.56N/A
• Motor constant Bl/√RE 1.9N/√W
• Air gap height HAG 4mm
• Material Neodymium

Diaphragm

• Effective diameter 70mm
• Effective area SD 38.5cm²
• Moving mass MMS 3.76g
• Moving mass (without air load) MMD 3.6g
• Material Aluminium

Suspensions

• Stiffness KMS 1.92N/mm
• Compliance CMS 520µm/N
• Equivalent volume to the compliance VAS 1.87L
• Mechanical resistance RMS 0.53N·s/m
• Surround material Elastomer

Dimensions

• Nominal diameter 3.5″
• 88mm
• Overall size 89 x 89mm
• Baffle cutout diameter 79mm
• Overall depth 50mm
• Volume occupied by the driver (estimated) 0.11L
• Net weight 0.16kg
• Frame material Glass reinforced ABS