SEAS H1192-08 CD22RN4X

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.2dB
• Frequency response 20 - 2500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 20Hz
• Mechanical quality factor QMS 3.28
• Electrical quality factor QES 0.26
• Total quality factor QTS 0.24

Large signal parameters

• Maximum linear excursion xmax 7mm
• Maximum excursion before damage xlim 10.5mm
• Air volume displaced at xmax VD 161cm³
• Power handling P 100W
• Program power Pmax 250W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.1Ω
• Inductance (1kHz) LE 3.47mH
• VC Diameter 39mm
• Winding height HVC 20mm

Magnet

• Flux density B 0.9T
• Force factor Bl 11.4N/A
• Motor constant Bl/√RE 4.62N/√W
• Air gap height HAG 6mm
• Weight 0.64kg

Diaphragm

• Effective diameter 171mm
• Effective area SD 230cm²
• Moving mass MMS 41.6g
• Moving mass (without air load) MMD 39g

Suspensions

• Stiffness KMS 0.667N/mm
• Compliance CMS 1500µm/N
• Equivalent volume to the compliance VAS 108L
• Mechanical resistance RMS 1.67N·s/m

Dimensions

• Nominal diameter 8″
• 220mm
• Volume occupied by the driver (estimated) 0.91L
• Net weight 2.2kg