P.Audio 15FT-100SW
FT
NTLow frequency
| Nominal diameter | 15″ / 381 mm |
| Resonance | 42 Hz |
| Q factor | 0.40 |
| Sensitivity | 93.6 dB |
| Linear excursion | ± 7.5 mm |
| Program Power | 2000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 93.6dB
- Frequency response 45 - 2000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 42Hz
- Mechanical quality factor QMS 10.07
- Electrical quality factor QES 0.42
- Total quality factor QTS 0.40
Large signal parameters
- Maximum linear excursion xmax 7.5mm
- Air volume displaced at xmax VD 641cm³
- Power handling P 1000W
- Program power Pmax 2000W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.4Ω
- Inductance (1kHz) LE 1.25mH
- VC Diameter 99.3mm
- Winding height HVC 29mm
- Winding material Copper
- Former material Glass fiber
Magnet
- Flux density B 1.1T
- Force factor Bl 23.5N/A
- Motor constant Bl/√RE 10.1N/√W
- Air gap height HAG 14mm
- Material Ferrite
Diaphragm
- Effective diameter 332mm
- Effective area SD 855cm²
- Moving mass MMS 161g
- Moving mass (without air load) MMD 144g
- Material Paper
Suspensions
- Stiffness KMS 11.5N/mm
- Compliance CMS 87µm/N
- Equivalent volume to the compliance VAS 90L
- Mechanical resistance RMS 4.22N·s/m
- Surround material Cloth
- Spider material Cotton (Double silicone)
Dimensions
- Nominal diameter 15″
- 381mm
- Overall diameter 386mm
- Baffle cutout diameter 355mm
- Overall depth 199mm
- Flange thickness 15mm
- Mounting depth 184mm
- Volume occupied by the driver (estimated) 6.5L
- Net weight 13.9kg
- Frame material Aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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