Precision Devices PD.153C01
8Ω
Subwoofer
| Nominal diameter | 15″ / 380 mm |
| Resonance | 39 Hz |
| Q factor | 0.27 |
| Sensitivity | 99.2 dB |
| Linear excursion | ± 5.7 mm |
| Program Power | 800 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 99.2dB
- Frequency response 40 - 3500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 39Hz
- Mechanical quality factor QMS 13.13
- Electrical quality factor QES 0.27
- Total quality factor QTS 0.27
Large signal parameters
- Maximum linear excursion xmax 5.7mm
- Maximum excursion before damage xlim 15mm
- Air volume displaced at xmax VD 517cm³
- Power handling P 400W
- Program power Pmax 800W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.2Ω
- Inductance (1kHz) LE 0.4mH
- VC Diameter 76mm
- Winding height HVC 17mm
- Winding material Copper
- Former material Glass Fibre
Magnet
- Flux density B 1.35T
- Force factor Bl 21.7N/A
- Motor constant Bl/√RE 9.51N/√W
- Air gap height HAG 9mm
- Material Ceramic
Diaphragm
- Effective diameter 340mm
- Effective area SD 907cm²
- Moving mass MMS 100g
- Moving mass (without air load) MMD 80.5g
- Material Paper
Suspensions
- Stiffness KMS 5.88N/mm
- Compliance CMS 170µm/N
- Equivalent volume to the compliance VAS 195L
- Mechanical resistance RMS 1.87N·s/m
Dimensions
- Nominal diameter 15″
- 380mm
- Overall diameter 410mm
- Baffle cutout diameter 357mm
- Overall depth 141mm
- Flange thickness 10mm
- Mounting depth 131mm
- Volume occupied by the driver (estimated) 4.2L
- Net weight 9.5kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
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Hornresp
QSpeakers
SpeakerSim
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