SEAS E0043-06S M15CH002

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.6dB
• Frequency response 60 - 3500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 67Hz
• Mechanical quality factor QMS 1.70
• Electrical quality factor QES 0.52
• Total quality factor QTS 0.40

Large signal parameters

• Maximum linear excursion xmax 3mm
• Maximum excursion before damage xlim 7mm
• Air volume displaced at xmax VD 23cm³
• Power handling P 70W
• Program power Pmax 200W

Voice Coil

• Nominal impedance Z 6Ω
• DC resistance RE 4.9Ω
• Inductance (1kHz) LE 0.43mH
• VC Diameter 26mm
• Winding height HVC 12mm

Magnet

• Flux density B 1T
• Force factor Bl 5.3N/A
• Motor constant Bl/√RE 2.39N/√W
• Air gap height HAG 6mm
• Weight 0.06kg

Diaphragm

• Effective diameter 98mm
• Effective area SD 75cm²
• Moving mass MMS 6.75g
• Moving mass (without air load) MMD 6.2g

Suspensions

• Stiffness KMS 1.25N/mm
• Compliance CMS 800µm/N
• Equivalent volume to the compliance VAS 6L
• Mechanical resistance RMS 1.77N·s/m

Dimensions

• Nominal diameter 6″
• 150mm
• Volume occupied by the driver (estimated) 0.31L
• Net weight 0.8kg