Tang Band W6-2253S

• Sensitivity (1W, 1m, infinite baffle) SPL1W 80.6dB
• Frequency response 40 - 700Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 40Hz
• Mechanical quality factor QMS 3.22
• Electrical quality factor QES 0.60
• Total quality factor QTS 0.51

Large signal parameters

• Maximum linear excursion xmax 5mm
• Air volume displaced at xmax VD 55cm³
• Power handling P 100W
• Program power Pmax 200W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.6Ω
• Inductance (1kHz) LE 0.19mH
• VC Diameter 32mm

Magnet

• Force factor Bl 7.88N/A
• Motor constant Bl/√RE 4.15N/√W
• Air gap height HAG 5mm
• Material Neodymium

Diaphragm

• Effective diameter 118mm
• Effective area SD 110cm²
• Moving mass MMS 39.9g
• Moving mass (without air load) MMD 39g
• Material Polypropylene Injection

Suspensions

• Stiffness KMS 2.71N/mm
• Compliance CMS 369µm/N
• Equivalent volume to the compliance VAS 6.34L
• Mechanical resistance RMS 3.12N·s/m
• Surround material Santoprene

Dimensions

• Nominal diameter 6.5″
• 165mm
• Volume occupied by the driver (estimated) 0.41L
• Net weight 1.03kg