P.Audio 19FT-115XB
FT
NTLow frequency
| Nominal diameter | 19″ / 483 mm |
| Resonance | 34 Hz |
| Q factor | 0.45 |
| Sensitivity | 95.1 dB |
| Linear excursion | ± 9.5 mm |
| Program Power | 3200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95.1dB
- Frequency response 34 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 34Hz
- Mechanical quality factor QMS 11.00
- Electrical quality factor QES 0.47
- Total quality factor QTS 0.45
Large signal parameters
- Maximum linear excursion xmax 9.5mm
- Air volume displaced at xmax VD 1477cm³
- Power handling P 1600W
- Program power Pmax 3200W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.3Ω
- Inductance (1kHz) LE 0.96mH
- VC Diameter 114.4mm
- Winding height HVC 33mm
- Winding material Round Copper Wire
- Former material Glass Fiber
Magnet
- Flux density B 1.1T
- Force factor Bl 26.8N/A
- Motor constant Bl/√RE 11.6N/√W
- Air gap height HAG 14mm
- Material Ferrite
Diaphragm
- Effective diameter 445mm
- Effective area SD 1555cm²
- Moving mass MMS 277g
- Moving mass (without air load) MMD 249g
- Material Waterproof Paper
Suspensions
- Stiffness KMS 20.8N/mm
- Compliance CMS 48µm/N
- Equivalent volume to the compliance VAS 233L
- Mechanical resistance RMS 8.11N·s/m
- Surround material Cloth
- Spider material Double silicone
Dimensions
- Nominal diameter 19″
- 483mm
- Overall diameter 512mm
- Baffle cutout diameter 472mm
- Overall depth 222mm
- Flange thickness 23mm
- Mounting depth 201mm
- Volume occupied by the driver (estimated) 10L
- Net weight 18.8kg
- Frame material Aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
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