Morel ULTIMO Ti 104

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85dB
• Frequency response 10 - 900Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 24Hz
• Mechanical quality factor QMS 4.37
• Electrical quality factor QES 0.41
• Total quality factor QTS 0.37

Large signal parameters

• Maximum linear excursion xmax 12.5mm
• Air volume displaced at xmax VD 454cm³
• Power handling P 1000W
• Program power Pmax 2000W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.7Ω
• Inductance (1kHz) LE 0.44mH
• VC Diameter 130mm
• Winding height HVC 37mm
• Winding material Hexatech™ Aluminum
• Former material Titanium

Magnet

• Flux density B 0.64T
• Force factor Bl 13N/A
• Motor constant Bl/√RE 6.76N/√W
• Air gap height HAG 12mm
• Material Double Magnet Vented

Diaphragm

• Effective diameter 215mm
• Effective area SD 363cm²
• Moving mass MMS 127g
• Moving mass (without air load) MMD 122g
• Material Carbon-fiber laminated paper

Suspensions

• Stiffness KMS 2.17N/mm
• Compliance CMS 460µm/N
• Equivalent volume to the compliance VAS 85L
• Mechanical resistance RMS 3.37N·s/m

Dimensions

• Nominal diameter 10″
• 263mm
• Overall diameter 263mm
• Baffle cutout diameter 233mm
• Mounting depth 140mm
• Volume occupied by the driver 2.34L
• Net weight 6.5kg