Dayton Audio CE140-30S-8
8Ω
Mid-range
| Nominal size | 1x5″ / 36x137 mm |
| Resonance | 105 Hz |
| Q factor | 1.04 |
| Sensitivity | 78.9 dB |
| Linear excursion | ± 2 mm |
| Program Power | 20 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 78.9dB
- Frequency response 100 - 8000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 105Hz
- Mechanical quality factor QMS 4.64
- Electrical quality factor QES 1.35
- Total quality factor QTS 1.04
Large signal parameters
- Maximum linear excursion xmax 2mm
- Air volume displaced at xmax VD 5cm³
- Power handling P 10W
- Program power Pmax 20W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 7.8Ω
- Inductance (1kHz) LE 0.78mH
- VC Diameter 20mm
- Former material Kapton® / Polyimide
Magnet
- Force factor Bl 4.34N/A
- Motor constant Bl/√RE 1.56N/√W
- Material Neodymium
Diaphragm
- Effective diameter 57mm
- Effective area SD 25.1cm²
- Moving mass MMS 5.08g
- Moving mass (without air load) MMD 5g
- Material Fiberglass
Suspensions
- Stiffness KMS 2.13N/mm
- Compliance CMS 470µm/N
- Equivalent volume to the compliance VAS 0.41L
- Mechanical resistance RMS 0.72N·s/m
- Surround material Rubber
Dimensions
- Nominal size 1 x 5″
- 36 x 137mm
- Overall size 36 x 137mm
- Baffle cutout diameter 125mm
- Overall depth 37mm
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Export this driver to a simulation software:
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