Ground Zero PLUTONIUM GZPW 15C
2x1Ω
Subwoofer
| Nominal diameter | 15″ / 390 mm |
| Resonance | 31 Hz |
| Q factor | 0.51 |
| Sensitivity | 85.4 dB |
| Linear excursion | ± 30 mm |
| Program Power | 13000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85.4dB
Thiele & Small parameters
- Resonance frequency (free air) fS 31Hz
- Mechanical quality factor QMS 6.68
- Electrical quality factor QES 0.55
- Total quality factor QTS 0.51
Large signal parameters
- Maximum linear excursion (one way) xmax 30mm
- Air volume displaced at xmax VD 2489cm³
- Power handling P 6500W
- Program power Pmax 13000W
- Peak power Ppeak 25000W
Voice Coil
- Nominal impedance Z 2 x 1Ω
- DC resistance (in series) RE 2.0Ω
- Inductance (1kHz, in series) LE 1.3mH
- VC Diameter 100mm
- Winding material CCA
Magnet
- Force factor (in series) Bl 27.5N/A
- Motor constant Bl/√RE 19.7N/√W
- Diameter 280mm
Diaphragm
- Effective diameter 325mm
- Effective area SD 830cm²
- Moving mass MMS 859g
- Moving mass (without air load) MMD 842g
- Material Carbon
Suspensions
- Stiffness KMS 41.7N/mm
- Compliance CMS 24µm/N
- Equivalent volume to the compliance VAS 28.2L
- Mechanical resistance RMS 25N·s/m
Dimensions
- Nominal diameter 15″
- 390mm
- Overall diameter 390mm
- Baffle cutout diameter 360mm
- Overall depth 317mm
- Flange thickness 17mm
- Mounting depth 300mm
- Volume occupied by the driver (estimated) 9.5L
- Frame material Aluminium
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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