Celestion PULSE10

• Sensitivity (1W, 1m, infinite baffle) SPL1W 93.7dB
• Frequency response 45 - 3500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 66.3Hz
• Mechanical quality factor QMS 3.92
• Electrical quality factor QES 0.50
• Total quality factor QTS 0.44

Large signal parameters

• Maximum linear excursion xmax 4mm
• Air volume displaced at xmax VD 139cm³
• Power handling P 200W
• Program power Pmax 400W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.9Ω
• Inductance (1kHz) LE 0.75mH
• VC Diameter 50.8mm
• Winding height HVC 16mm
• Winding material Copper
• Former material Polyimide

Magnet

• Force factor Bl 12.6N/A
• Motor constant Bl/√RE 5.21N/√W
• Air gap height HAG 8mm
• Height 34mm
• Material Ferrite

Diaphragm

• Effective diameter 210mm
• Effective area SD 346cm²
• Moving mass MMS 32.6g
• Moving mass (without air load) MMD 28g
• Material Kevlar loaded paper

Suspensions

• Stiffness KMS 5.65N/mm
• Compliance CMS 177µm/N
• Equivalent volume to the compliance VAS 30L
• Mechanical resistance RMS 3.46N·s/m
• Surround material Cloth-sealed

Dimensions

• Nominal diameter 10″
• 254mm
• Overall diameter 256mm
• Baffle cutout diameter 229mm
• Overall depth 110mm
• Volume occupied by the driver (estimated) 1.3L
• Net weight 3.0kg