CT Sounds Meso 10 D1

• Sensitivity (1W, 1m, infinite baffle) SPL1W 84.5dB

Thiele & Small parameters

• Resonance frequency (free air) fS 41.9Hz
• Mechanical quality factor QMS 2.99
• Electrical quality factor QES 0.58
• Total quality factor QTS 0.49

Large signal parameters

• Maximum linear excursion xmax 20mm
• Air volume displaced at xmax VD 667cm³
• Power handling P 1500W
• Program power Pmax 3000W

Voice Coil

• Nominal impedance Z 2 x 1Ω
• DC resistance (in series) RE 2.2Ω
• Inductance (1kHz, in series) LE 2.1mH
• VC Diameter 76.2mm

Magnet

• Force factor (in series) Bl 12.6N/A
• Motor constant Bl/√RE 8.51N/√W
• Weight 9.36kg

Diaphragm

• Effective diameter 206mm
• Effective area SD 333cm²
• Moving mass MMS 162g
• Moving mass (without air load) MMD 157g

Suspensions

• Stiffness KMS 11.2N/mm
• Compliance CMS 89µm/N
• Equivalent volume to the compliance VAS 13.9L
• Mechanical resistance RMS 14.3N·s/m

Dimensions

• Nominal diameter 10″
• 280mm
• Overall diameter 280mm
• Baffle cutout diameter 236mm
• Overall depth 180mm
• Volume occupied by the driver 4.81L