Morel TEMPO U MW 5x7

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.3dB
• Frequency response 60 - 22000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 59Hz
• Mechanical quality factor QMS 3.90
• Electrical quality factor QES 0.70
• Total quality factor QTS 0.59

Large signal parameters

• Maximum linear excursion xmax 3mm
• Air volume displaced at xmax VD 42cm³
• Power handling P 110W
• Program power Pmax 220W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.0Ω
• Inductance (1kHz) LE 0.32mH
• VC Diameter 38mm
• Winding height HVC 10mm
• Winding material Copper
• Former material Kapton

Magnet

• Flux density B 0.76T
• Force factor Bl 4.9N/A
• Motor constant Bl/√RE 2.83N/√W
• Air gap height HAG 4mm
• Material High grade ferrite

Diaphragm

• Effective diameter 134mm
• Effective area SD 140cm²
• Moving mass MMS 15.5g
• Moving mass (without air load) MMD 14.5g
• Material Composite cellular fiber

Suspensions

• Stiffness KMS 2.17N/mm
• Compliance CMS 460µm/N
• Equivalent volume to the compliance VAS 15.9L
• Mechanical resistance RMS 1.49N·s/m

Dimensions

• Nominal size 5 x 7″
• 140 x 190mm
• Overall size 140 x 190mm
• Mounting baffle cutout 126 x 176mm
• Mounting depth 62mm
• Volume occupied by the driver (estimated) 0.45L
• Net weight 1.12kg