LaVoce NBASS10-20

• Sensitivity (1W, 1m, infinite baffle) SPL1W 93.1dB
• Frequency response 50 - 3000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 53Hz
• Mechanical quality factor QMS 4.47
• Electrical quality factor QES 0.44
• Total quality factor QTS 0.40

Large signal parameters

• Maximum linear excursion xmax 6.6mm
• Maximum excursion before damage xlim 10.7mm
• Air volume displaced at xmax VD 233cm³
• Power handling P 150W
• Program power Pmax 300W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.2Ω
• Inductance (1kHz) LE 0.72mH
• VC Diameter 51mm
• Winding height HVC 17.2mm
• Winding material Copper
• Former material Glass fiber

Magnet

• Force factor Bl 11.9N/A
• Motor constant Bl/√RE 5.21N/√W
• Air gap height HAG 8.2mm
• Diameter 51mm
• Height 9mm
• Material Neodymium

Diaphragm

• Effective diameter 212mm
• Effective area SD 353cm²
• Moving mass MMS 35.7g
• Moving mass (without air load) MMD 31.1g
• Material Water Resistant Treated Paper

Suspensions

• Stiffness KMS 4.03N/mm
• Compliance CMS 248µm/N
• Equivalent volume to the compliance VAS 43.7L
• Mechanical resistance RMS 2.66N·s/m
• Surround material Polycotton

Dimensions

• Nominal diameter 10″
• 250mm
• Volume occupied by the driver 0.9L
• Net weight 1.3kg
• Frame material Steel