Tang Band W2-2355S

• Sensitivity (1W, 1m, infinite baffle) SPL1W 71.9dB
• Frequency response 80 - 5000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 80Hz
• Mechanical quality factor QMS 3.30
• Electrical quality factor QES 0.68
• Total quality factor QTS 0.56

Large signal parameters

• Maximum linear excursion xmax 5mm
• Air volume displaced at xmax VD 6.5cm³
• Power handling P 10W
• Program power Pmax 20W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.6Ω
• Inductance (1kHz) LE 0.12mH
• VC Diameter 18.4mm

Magnet

• Force factor Bl 4.31N/A
• Motor constant Bl/√RE 2.27N/√W
• Air gap height HAG 3.5mm
• Material Neodymium

Diaphragm

• Effective diameter 41mm
• Effective area SD 13cm²
• Moving mass MMS 6.99g
• Moving mass (without air load) MMD 7g
• Material Aluminium

Suspensions

• Stiffness KMS 1.77N/mm
• Compliance CMS 564µm/N
• Equivalent volume to the compliance VAS 0.14L
• Mechanical resistance RMS 1.06N·s/m
• Surround material Santoprene

Dimensions

• Nominal diameter 2″
• 51mm
• Net weight 0.116kg