B&C Speaker 15HTX100

• Sensitivity (1W, 1m, infinite baffle) SPL1W 97dB
• Frequency response 52 - 1000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 52Hz
• Mechanical quality factor QMS 5.90
• Electrical quality factor QES 0.31
• Total quality factor QTS 0.29

Large signal parameters

• Maximum linear excursion xmax 10mm
• Air volume displaced at xmax VD 855cm³
• Power handling P 800W
• Program power Pmax 1600W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.5Ω
• Inductance (1kHz) LE 0.9mH
• VC Diameter 100mm
• Winding height HVC 25.1mm
• Winding material Aluminium
• Former material Glass Fibre

Magnet

• Flux density B 1.5T
• Force factor Bl 27N/A
• Motor constant Bl/√RE 11.5N/√W
• Air gap height HAG 10.2mm
• Material Neodymium Ring

Diaphragm

• Effective diameter 330mm
• Effective area SD 855cm²
• Moving mass MMS 125g
• Moving mass (without air load) MMD 107g
• Material Treated Paper

Suspensions

• Stiffness KMS 13.2N/mm
• Compliance CMS 76µm/N
• Equivalent volume to the compliance VAS 78L
• Mechanical resistance RMS 6.92N·s/m
• Spider material Silicone

Dimensions

• Nominal diameter 15″
• 380mm
• Overall diameter 393mm
• Baffle cutout diameter 355mm
• Overall depth 261mm
• Flange thickness 15mm
• Mounting depth 246mm
• Volume occupied by the driver (estimated) 6.6L
• Net weight 10.8kg