DB Drive WDX10G2.4

• Sensitivity (1W, 1m, infinite baffle) SPL1W 83.7dB

Thiele & Small parameters

• Resonance frequency (free air) fS 46.1Hz
• Mechanical quality factor QMS 5.48
• Electrical quality factor QES 0.62
• Total quality factor QTS 0.56

Large signal parameters

• Maximum linear excursion xmax 20mm
• Air volume displaced at xmax VD 658cm³
• Power handling P 1100W
• Program power Pmax 2200W

Voice Coil

• Nominal impedance Z 2 x 4Ω
• DC resistance (in series) RE 6.4Ω
• Inductance (1kHz, in series, estimated) LE 4.89mH
• VC Diameter 76.2mm
• Former material Anodized aluminum

Magnet

• Force factor (in series) Bl 24.7N/A
• Motor constant Bl/√RE 9.76N/√W

Diaphragm

• Effective diameter 205mm
• Effective area SD 329cm²
• Moving mass MMS 204g
• Moving mass (without air load) MMD 199g
• Material Non-Pressed paper

Suspensions

• Stiffness KMS 17.2N/mm
• Compliance CMS 58µm/N
• Equivalent volume to the compliance VAS 8.9L
• Mechanical resistance RMS 10.8N·s/m
• Surround material Foam

Dimensions

• Nominal diameter 10″
• 165mm
• Overall diameter 279mm
• Baffle cutout diameter 239mm
• Mounting depth 162mm
• Volume occupied by the driver (estimated) 1.9L
• Frame material Aluminium