MONACOR SP-202E

• Sensitivity (1W, 1m, infinite baffle) SPL1W 89.8dB
• Frequency response 51 - 6000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 51Hz
• Mechanical quality factor QMS 4.50
• Electrical quality factor QES 0.81
• Total quality factor QTS 0.69

Large signal parameters

• Maximum linear excursion xmax 2.5mm
• Air volume displaced at xmax VD 53cm³
• Power handling P 50W
• Program power Pmax 100W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.9Ω
• Inductance (1kHz) LE 0.6mH
• VC Diameter 25.5mm
• Winding material Aluminium

Magnet

• Force factor Bl 4.86N/A
• Motor constant Bl/√RE 2.48N/√W
• Weight 0.57kg

Diaphragm

• Effective diameter 164mm
• Effective area SD 210cm²
• Moving mass MMS 15g
• Moving mass (without air load) MMD 12.8g

Suspensions

• Stiffness KMS 1.61N/mm
• Compliance CMS 620µm/N
• Equivalent volume to the compliance VAS 39L
• Mechanical resistance RMS 1.07N·s/m

Dimensions

• Nominal diameter 8″
• 202mm
• Overall diameter 202mm
• Baffle cutout diameter 183mm
• Overall depth 82mm
• Flange thickness 0mm
• Mounting depth 82mm
• Volume occupied by the driver (estimated) 0.55L
• Net weight 1.39kg