B&C Speaker 15SW100

• Sensitivity (1W, 1m, infinite baffle) SPL1W 93.5dB
• Frequency response 40 - 1500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 37Hz
• Mechanical quality factor QMS 4.80
• Electrical quality factor QES 0.34
• Total quality factor QTS 0.31

Large signal parameters

• Maximum linear excursion xmax 12.5mm
• Air volume displaced at xmax VD 1069cm³
• Power handling P 1500W
• Program power Pmax 3000W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.4Ω
• Inductance (1kHz) LE 2.2mH
• VC Diameter 100mm
• Winding height HVC 32mm
• Winding material Copper
• Former material Glass Fibre

Magnet

• Flux density B 1.15T
• Force factor Bl 25.6N/A
• Motor constant Bl/√RE 11N/√W
• Air gap height HAG 16mm
• Material Neodymium Inside Slug

Diaphragm

• Effective diameter 330mm
• Effective area SD 855cm²
• Moving mass MMS 176g
• Moving mass (without air load) MMD 158g
• Material Waterproof Both Sides

Suspensions

• Stiffness KMS 9.62N/mm
• Compliance CMS 104µm/N
• Equivalent volume to the compliance VAS 110L
• Mechanical resistance RMS 8.52N·s/m
• Spider material Silicone

Dimensions

• Nominal diameter 15″
• 380mm
• Overall diameter 393mm
• Baffle cutout diameter 353mm
• Overall depth 190mm
• Flange thickness 16mm
• Mounting depth 174mm
• Volume occupied by the driver 6L
• Net weight 9.6kg