B&C Speaker 10MD26

• Sensitivity (1W, 1m, infinite baffle) SPL1W 97.1dB
• Frequency response 80 - 4000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 76Hz
• Mechanical quality factor QMS 4.80
• Electrical quality factor QES 0.22
• Total quality factor QTS 0.21

Large signal parameters

• Maximum linear excursion xmax 1.5mm
• Air volume displaced at xmax VD 48cm³
• Power handling P 350W
• Program power Pmax 700W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.8Ω
• Inductance (1kHz) LE 1.2mH
• VC Diameter 76mm
• Winding height HVC 11mm
• Winding material Aluminium
• Former material Glass Fibre

Magnet

• Flux density B 1.45T
• Force factor Bl 19.6N/A
• Motor constant Bl/√RE 8.14N/√W
• Air gap height HAG 8mm
• Material Ferrite

Diaphragm

• Effective diameter 202mm
• Effective area SD 320cm²
• Moving mass MMS 31g
• Moving mass (without air load) MMD 26.7g

Suspensions

• Stiffness KMS 6.94N/mm
• Compliance CMS 144µm/N
• Equivalent volume to the compliance VAS 20L
• Mechanical resistance RMS 3.08N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Overall diameter 262mm
• Baffle cutout diameter 230mm
• Overall depth 124mm
• Flange thickness 14mm
• Mounting depth 110mm
• Volume occupied by the driver 2.6L
• Net weight 7.25kg