Dayton Audio CE4876-8

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.9dB
• Frequency response 150 - 17000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 203Hz
• Mechanical quality factor QMS 8.13
• Electrical quality factor QES 1.72
• Total quality factor QTS 1.42

Large signal parameters

• Maximum linear excursion xmax 2.2mm
• Air volume displaced at xmax VD 5.8cm³
• Power handling P 15W
• Program power Pmax 30W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 7.2Ω
• Inductance (1kHz) LE 0.17mH
• VC Diameter 16mm

Magnet

• Force factor Bl 2.94N/A
• Motor constant Bl/√RE 1.1N/√W

Diaphragm

• Effective diameter 58mm
• Effective area SD 26.3cm²
• Moving mass MMS 1.6g
• Moving mass (without air load) MMD 1.5g

Suspensions

• Stiffness KMS 2.63N/mm
• Compliance CMS 380µm/N
• Equivalent volume to the compliance VAS 0.37L
• Mechanical resistance RMS 0.25N·s/m

Dimensions

• Nominal size 2 x 3″
• 48 x 76mm
• Overall size 48 x 76mm
• Baffle cutout diameter 71mm
• Overall depth 44mm
• Volume occupied by the driver (estimated) 0.12L