Dayton Audio CE48-4
4Ω
Full-range
| Nominal diameter | 2″ / 48 mm |
| Resonance | 151 Hz |
| Q factor | 0.95 |
| Sensitivity | 76.9 dB |
| Linear excursion | ± 1.2 mm |
| Program Power | 10 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 76.9dB
- Frequency response 120 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 151Hz
- Mechanical quality factor QMS 11.03
- Electrical quality factor QES 1.04
- Total quality factor QTS 0.95
Large signal parameters
- Maximum linear excursion (one way) xmax 1.2mm
- Air volume displaced at xmax VD 1.1cm³
- Power handling P 5W
- Program power Pmax 10W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.5Ω
- Inductance (1kHz) LE 0.37mH
- VC Diameter 16mm
Magnet
- Force factor Bl 2.48N/A
- Motor constant Bl/√RE 1.33N/√W
Diaphragm
- Effective diameter 34mm
- Effective area SD 9.1cm²
- Moving mass MMS 1.9g
- Moving mass (without air load) MMD 1.9g
Suspensions
- Stiffness KMS 1.7N/mm
- Compliance CMS 590µm/N
- Equivalent volume to the compliance VAS 0.068L
- Mechanical resistance RMS 0.16N·s/m
Dimensions
- Nominal diameter 2″
- 48mm
- Overall diameter 48mm
- Baffle cutout diameter 45mm
- Overall depth 36mm
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