B&C Speaker 10CLA76

• Sensitivity (1W, 1m, infinite baffle) SPL1W 94.3dB
• Frequency response 70 - 2500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 71Hz
• Mechanical quality factor QMS 6.72
• Electrical quality factor QES 0.30
• Total quality factor QTS 0.29

Large signal parameters

• Maximum linear excursion xmax 6.5mm
• Air volume displaced at xmax VD 208cm³
• Power handling P 400W
• Program power Pmax 800W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.2Ω
• Inductance (1kHz) LE 1.14mH
• VC Diameter 76mm
• Winding height HVC 18.5mm
• Winding material Aluminium
• Former material Glass Fibre

Magnet

• Flux density B 1.2T
• Force factor Bl 18.6N/A
• Motor constant Bl/√RE 8.13N/√W
• Air gap height HAG 11mm
• Material Neodymium Inside Slug

Diaphragm

• Effective diameter 202mm
• Effective area SD 320cm²
• Moving mass MMS 44.7g
• Moving mass (without air load) MMD 40.4g
• Material Waterproof Both Sides

Suspensions

• Stiffness KMS 8.85N/mm
• Compliance CMS 113µm/N
• Equivalent volume to the compliance VAS 16.4L
• Mechanical resistance RMS 2.97N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Overall diameter 258mm
• Baffle cutout diameter 232mm
• Overall depth 122mm
• Flange thickness 10mm
• Mounting depth 112mm
• Volume occupied by the driver 1.6L
• Net weight 3.15kg