Cerwin Vega V102DV2

• Sensitivity (1W, 1m, infinite baffle) SPL1W 84.6dB

Thiele & Small parameters

• Resonance frequency (free air) fS 29.1Hz
• Mechanical quality factor QMS 6.90
• Electrical quality factor QES 0.50
• Total quality factor QTS 0.47

Large signal parameters

• Maximum linear excursion xmax 17mm
• Air volume displaced at xmax VD 561cm³
• Power handling P 400W
• Program power Pmax 1100W

Voice Coil

• Nominal impedance Z 2 x 2Ω
• DC resistance (in series) RE 4.0Ω
• Inductance (1kHz, in series, estimated) LE 2.11mH

Magnet

• Force factor (in series) Bl 12.8N/A
• Motor constant Bl/√RE 6.4N/√W
• Diameter 143mm

Diaphragm

• Effective diameter 205mm
• Effective area SD 330cm²
• Moving mass MMS 117g
• Moving mass (without air load) MMD 112g

Suspensions

• Stiffness KMS 3.89N/mm
• Compliance CMS 257µm/N
• Equivalent volume to the compliance VAS 39.6L
• Mechanical resistance RMS 3.1N·s/m

Dimensions

• Nominal diameter 10″
• 272mm
• Overall diameter 272mm
• Baffle cutout diameter 224mm
• Mounting depth 138mm
• Volume occupied by the driver 1.67L
• Net weight 5.2kg