ETON 11-612C8/50RP

• Sensitivity (1W, 1m, infinite baffle) SPL1W 89.6dB
• Frequency response 23 - 1000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 23Hz
• Mechanical quality factor QMS 7.87
• Electrical quality factor QES 0.30
• Total quality factor QTS 0.29

Large signal parameters

• Maximum linear excursion xmax 5mm
• Air volume displaced at xmax VD 183cm³
• Power handling P 120W
• Program power Pmax 240W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.3Ω
• Inductance (1kHz) LE 1.03mH
• VC Diameter 50mm
• Winding material Kapton

Magnet

• Force factor Bl 11.4N/A
• Motor constant Bl/√RE 4.95N/√W
• Diameter 134mm

Diaphragm

• Effective diameter 216mm
• Effective area SD 366cm²
• Moving mass MMS 54g
• Moving mass (without air load) MMD 48.7g

Suspensions

• Stiffness KMS 1.24N/mm
• Compliance CMS 810µm/N
• Equivalent volume to the compliance VAS 152L
• Mechanical resistance RMS 0.99N·s/m

Dimensions

• Nominal diameter 11″
• 280mm
• Overall diameter 280mm
• Baffle cutout diameter 242mm
• Overall depth 111mm
• Flange thickness 8mm
• Mounting depth 103mm
• Volume occupied by the driver (estimated) 1.4L
• Net weight 3.25kg