Tang Band W2-2243S

• Sensitivity (1W, 1m, infinite baffle) SPL1W 86.7dB
• Frequency response 160 - 20000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 160Hz
• Mechanical quality factor QMS 4.50
• Electrical quality factor QES 0.32
• Total quality factor QTS 0.30

Large signal parameters

• Maximum linear excursion xmax 1mm
• Air volume displaced at xmax VD 1.5cm³
• Power handling P 10W
• Program power Pmax 20W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.4Ω
• Inductance (1kHz) LE 0.036mH
• VC Diameter 25.4mm

Magnet

• Force factor Bl 3.8N/A
• Motor constant Bl/√RE 2.06N/√W
• Air gap height HAG 3mm
• Material Neodymium

Diaphragm

• Effective diameter 44mm
• Effective area SD 15cm²
• Moving mass MMS 1.35g
• Moving mass (without air load) MMD 1.3g
• Material Aluminium / Magnesium

Suspensions

• Stiffness KMS 1.37N/mm
• Compliance CMS 730µm/N
• Equivalent volume to the compliance VAS 0.23L
• Mechanical resistance RMS 0.3N·s/m
• Surround material Thermoplastic Elastomer

Dimensions

• Nominal diameter 2″
• 51mm
• Net weight 0.11kg