SEAS H1869-08 L16RNX3

• Sensitivity (1W, 1m, infinite baffle) SPL1W 84dB
• Frequency response 20 - 3000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 32Hz
• Mechanical quality factor QMS 5.48
• Electrical quality factor QES 0.35
• Total quality factor QTS 0.33

Large signal parameters

• Maximum linear excursion xmax 7mm
• Maximum excursion before damage xlim 11mm
• Air volume displaced at xmax VD 73cm³
• Power handling P 200W
• Program power Pmax 300W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.4Ω
• Inductance (1kHz) LE 0.6mH
• VC Diameter 39mm
• Winding height HVC 20mm

Magnet

• Flux density B 1.1T
• Force factor Bl 8.7N/A
• Motor constant Bl/√RE 3.44N/√W
• Air gap height HAG 6mm
• Weight 0.64kg

Diaphragm

• Effective diameter 115mm
• Effective area SD 104cm²
• Moving mass MMS 20.8g
• Moving mass (without air load) MMD 20g

Suspensions

• Stiffness KMS 0.833N/mm
• Compliance CMS 1200µm/N
• Equivalent volume to the compliance VAS 18L
• Mechanical resistance RMS 0.76N·s/m

Dimensions

• Nominal diameter 6.5″
• 160mm
• Volume occupied by the driver (estimated) 0.74L
• Net weight 1.8kg