MONACOR SP-6/150PA

• Sensitivity (1W, 1m, infinite baffle) SPL1W 90.2dB
• Frequency response 73 - 6000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 73Hz
• Mechanical quality factor QMS 5.31
• Electrical quality factor QES 0.46
• Total quality factor QTS 0.42

Large signal parameters

• Maximum linear excursion xmax 1mm
• Air volume displaced at xmax VD 14cm³
• Power handling P 150W
• Program power Pmax 300W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.5Ω
• Inductance (1kHz) LE 0.6mH
• VC Diameter 50mm
• Winding material Kapton

Magnet

• Force factor Bl 9.9N/A
• Motor constant Bl/√RE 3.88N/√W
• Diameter 120mm
• Weight 0.85kg

Diaphragm

• Effective diameter 133mm
• Effective area SD 139cm²
• Moving mass MMS 15.2g
• Moving mass (without air load) MMD 14g

Suspensions

• Stiffness KMS 3.23N/mm
• Compliance CMS 310µm/N
• Equivalent volume to the compliance VAS 8.5L
• Mechanical resistance RMS 1.31N·s/m

Dimensions

• Nominal diameter 6.5″
• 170mm
• Overall diameter 170mm
• Baffle cutout diameter 148mm
• Overall depth 86mm
• Flange thickness 7mm
• Mounting depth 79mm
• Volume occupied by the driver (estimated) 0.67L
• Net weight 2.16kg