SEAS H1141-08 L15RLY/P

• Sensitivity (1W, 1m, infinite baffle) SPL1W 86.2dB
• Frequency response 45 - 3000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 44Hz
• Mechanical quality factor QMS 2.10
• Electrical quality factor QES 0.43
• Total quality factor QTS 0.35

Large signal parameters

• Maximum linear excursion xmax 5mm
• Maximum excursion before damage xlim 10mm
• Air volume displaced at xmax VD 38cm³
• Power handling P 80W
• Program power Pmax 200W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.5Ω
• Inductance (1kHz) LE 0.84mH
• VC Diameter 26mm
• Winding height HVC 16mm

Magnet

• Flux density B 1.1T
• Force factor Bl 5.7N/A
• Motor constant Bl/√RE 2.43N/√W
• Air gap height HAG 6mm
• Weight 0.42kg

Diaphragm

• Effective diameter 98mm
• Effective area SD 75cm²
• Moving mass MMS 8.1g
• Moving mass (without air load) MMD 7.6g

Suspensions

• Stiffness KMS 0.625N/mm
• Compliance CMS 1600µm/N
• Equivalent volume to the compliance VAS 12L
• Mechanical resistance RMS 1.12N·s/m

Dimensions

• Nominal diameter 6″
• 150mm
• Volume occupied by the driver (estimated) 0.51L
• Net weight 1.28kg