Beyma 14MLEX1000Nd

• Sensitivity (1W, 1m, infinite baffle) SPL1W 96.5dB
• Frequency response 50 - 4500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 47Hz
• Mechanical quality factor QMS 4.00
• Electrical quality factor QES 0.23
• Total quality factor QTS 0.22

Large signal parameters

• Maximum linear excursion xmax 11mm
• Maximum excursion before damage xlim 60mm
• Air volume displaced at xmax VD 778cm³
• Power handling P 1000W
• Program power Pmax 2000W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.1Ω
• Inductance (1kHz) LE 1.22mH
• VC Diameter 101.6mm
• Winding height HVC 28mm

Magnet

• Force factor Bl 26.5N/A
• Motor constant Bl/√RE 11.7N/√W
• Air gap height HAG 14mm

Diaphragm

• Effective diameter 300mm
• Effective area SD 707cm²
• Moving mass MMS 107g
• Moving mass (without air load) MMD 93.7g

Suspensions

• Stiffness KMS 9.43N/mm
• Compliance CMS 106µm/N
• Equivalent volume to the compliance VAS 75L
• Mechanical resistance RMS 8N·s/m

Dimensions

• Nominal diameter 14″
• 350mm
• Overall diameter 359mm
• Baffle cutout diameter 323mm
• Overall depth 191mm
• Volume occupied by the driver (estimated) 4.6L
• Net weight 9.2kg