Dayton Audio Classic DC200-8

• Sensitivity (1W, 1m, infinite baffle) SPL1W 86dB
• Frequency response 29 - 3000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 30.3Hz
• Mechanical quality factor QMS 3.06
• Electrical quality factor QES 0.49
• Total quality factor QTS 0.42

Large signal parameters

• Maximum linear excursion xmax 4.5mm
• Air volume displaced at xmax VD 95cm³
• Power handling P 60W
• Program power Pmax 120W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.4Ω
• Inductance (1kHz) LE 2.32mH
• VC Diameter 35mm
• Winding material Copper
• Former material Aluminum

Magnet

• Force factor Bl 9.5N/A
• Motor constant Bl/√RE 3.75N/√W
• Weight 0.425kg
• Material Ferrite

Diaphragm

• Effective diameter 164mm
• Effective area SD 211cm²
• Moving mass MMS 36.1g
• Moving mass (without air load) MMD 33.8g
• Material Treated Paper

Suspensions

• Stiffness KMS 1.3N/mm
• Compliance CMS 770µm/N
• Equivalent volume to the compliance VAS 45.7L
• Mechanical resistance RMS 2.25N·s/m
• Surround material Rubber

Dimensions

• Nominal diameter 8″
• 205mm
• Overall diameter 205mm
• Baffle cutout diameter 183mm
• Overall depth 94mm
• Volume occupied by the driver (estimated) 0.79L
• Frame material Steel