Tang Band W6-1914SB

• Sensitivity (1W, 1m, infinite baffle) SPL1W 92.1dB
• Frequency response 70 - 15000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 70Hz
• Mechanical quality factor QMS 7.19
• Electrical quality factor QES 0.37
• Total quality factor QTS 0.35

Large signal parameters

• Maximum linear excursion xmax 0.5mm
• Air volume displaced at xmax VD 7cm³
• Power handling P 45W
• Program power Pmax 90W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.5Ω
• Inductance (1kHz) LE 0.073mH
• VC Diameter 66.5mm

Magnet

• Force factor Bl 10.2N/A
• Motor constant Bl/√RE 4.01N/√W
• Air gap height HAG 6mm
• Material Neodymium

Diaphragm

• Effective diameter 134mm
• Effective area SD 140cm²
• Moving mass MMS 14g
• Moving mass (without air load) MMD 12.8g
• Material Sandwich

Suspensions

• Stiffness KMS 2.51N/mm
• Compliance CMS 399µm/N
• Equivalent volume to the compliance VAS 11.1L
• Mechanical resistance RMS 0.85N·s/m
• Surround material Foam Rubber

Dimensions

• Nominal diameter 6.5″
• 165mm
• Volume occupied by the driver (estimated) 0.82L
• Net weight 2.0kg