MONACOR MSH-115HQ

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.8dB
• Frequency response 89 - 8000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 89Hz
• Mechanical quality factor QMS 3.26
• Electrical quality factor QES 0.66
• Total quality factor QTS 0.55

Large signal parameters

• Maximum linear excursion xmax 3mm
• Air volume displaced at xmax VD 17cm³
• Power handling P 50W
• Program power Pmax 100W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.8Ω
• Inductance (1kHz) LE 0.53mH
• VC Diameter 25mm
• Winding material Aluminium

Magnet

• Force factor Bl 5.35N/A
• Motor constant Bl/√RE 2.22N/√W
• Diameter 72mm
• Weight 0.23kg

Diaphragm

• Effective diameter 84mm
• Effective area SD 55cm²
• Moving mass MMS 5.8g
• Moving mass (without air load) MMD 5.5g

Suspensions

• Stiffness KMS 2N/mm
• Compliance CMS 500µm/N
• Equivalent volume to the compliance VAS 2.2L
• Mechanical resistance RMS 0.99N·s/m

Dimensions

• Nominal diameter 4″
• 116mm
• Overall diameter 116mm
• Baffle cutout diameter 97mm
• Overall depth 64mm
• Flange thickness 5mm
• Mounting depth 59mm
• Volume occupied by the driver (estimated) 0.2L
• Net weight 0.67kg