P.Audio E12-300S v2
8Ω
Low frequency
| Nominal diameter | 12″ / 305 mm |
| Resonance | 57 Hz |
| Q factor | 0.40 |
| Sensitivity | 95.3 dB |
| Linear excursion | ± 3.4 mm |
| Program Power | 600 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95.3dB
- Frequency response 50 - 3500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 57Hz
- Mechanical quality factor QMS 7.65
- Electrical quality factor QES 0.42
- Total quality factor QTS 0.40
Large signal parameters
- Maximum linear excursion xmax 3.4mm
- Air volume displaced at xmax VD 181cm³
- Power handling P 300W
- Program power Pmax 600W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.6Ω
- Inductance (1kHz) LE 0.55mH
- VC Diameter 76.2mm
- Winding height HVC 16.8mm
- Winding material CCA-W
- Former material Glass fiber
Magnet
- Flux density B 1.2T
- Force factor Bl 17.1N/A
- Motor constant Bl/√RE 7.23N/√W
- Air gap height HAG 10mm
- Material Ferrite
Diaphragm
- Effective diameter 256mm
- Effective area SD 531cm²
- Moving mass MMS 61.3g
- Moving mass (without air load) MMD 52.6g
- Material Paper
Suspensions
- Stiffness KMS 7.94N/mm
- Compliance CMS 126µm/N
- Equivalent volume to the compliance VAS 50.4L
- Mechanical resistance RMS 2.87N·s/m
- Surround material Cloth
- Spider material Cotton (Single)
Dimensions
- Nominal diameter 12″
- 305mm
- Overall diameter 312mm
- Baffle cutout diameter 278mm
- Overall depth 148mm
- Flange thickness 9mm
- Mounting depth 139mm
- Volume occupied by the driver (estimated) 3L
- Net weight 7.0kg
- Frame material Steel
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Export this driver to a simulation software:
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