Celestion TF0512HE
8Ω
Low frequency
| Nominal diameter | 5″ / 125 mm |
| Resonance | 84.7 Hz |
| Q factor | 0.54 |
| Sensitivity | 87.5 dB |
| Linear excursion | ± 4.8 mm |
| Program Power | 150 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.5dB
- Frequency response 55 - 4000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 84.7Hz
- Mechanical quality factor QMS 9.23
- Electrical quality factor QES 0.57
- Total quality factor QTS 0.54
Large signal parameters
- Maximum linear excursion (one way) xmax 4.8mm
- Air volume displaced at xmax VD 37cm³
- Power handling P 75W
- Program power Pmax 150W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.4Ω
- Inductance (1kHz) LE 0.28mH
- VC Diameter 31.8mm
- Winding height HVC 12.5mm
- Winding material Copper clad aluminium
- Former material Polyimide
Magnet
- Force factor Bl 6.71N/A
- Motor constant Bl/√RE 2.88N/√W
- Air gap height HAG 6mm
- Weight 0.48kg
- Material Ferrite
Diaphragm
- Effective diameter 100mm
- Effective area SD 78.5cm²
- Moving mass MMS 8.89g
- Moving mass (without air load) MMD 8.3g
- Material Kevlar loaded paper
Suspensions
- Stiffness KMS 2.56N/mm
- Compliance CMS 390µm/N
- Equivalent volume to the compliance VAS 3.46L
- Mechanical resistance RMS 0.51N·s/m
- Surround material Elastomer
Dimensions
- Nominal diameter 5″
- 125mm
- Overall diameter 151mm
- Baffle cutout diameter 117mm
- Overall depth 72mm
- Volume occupied by the driver (estimated) 0.42L
- Net weight 1.4kg
- Frame material Pressed steel
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
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SpeakerSim
MfbLabs
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