SEAS E0073-08 W16NX003

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.5dB
• Frequency response 20 - 3000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 36Hz
• Mechanical quality factor QMS 4.73
• Electrical quality factor QES 0.36
• Total quality factor QTS 0.34

Large signal parameters

• Maximum linear excursion xmax 7mm
• Maximum excursion before damage xlim 11mm
• Air volume displaced at xmax VD 66cm³
• Power handling P 180W
• Program power Pmax 300W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.4Ω
• Inductance (1kHz) LE 0.12mH
• VC Diameter 39mm
• Winding height HVC 20mm

Magnet

• Flux density B 1.1T
• Force factor Bl 7.6N/A
• Motor constant Bl/√RE 3N/√W
• Air gap height HAG 6mm
• Weight 0.9kg

Diaphragm

• Effective diameter 109mm
• Effective area SD 94cm²
• Moving mass MMS 14.2g
• Moving mass (without air load) MMD 13.5g

Suspensions

• Stiffness KMS 0.741N/mm
• Compliance CMS 1350µm/N
• Equivalent volume to the compliance VAS 17L
• Mechanical resistance RMS 0.69N·s/m

Dimensions

• Nominal diameter 6.5″
• 160mm
• Volume occupied by the driver (estimated) 1L
• Net weight 2.4kg