QUANTUM QPW3000/10D4
2x4Ω
Subwoofer
| Nominal diameter | 10″ / 271 mm |
| Resonance | 32.7 Hz |
| Q factor | 0.54 |
| Sensitivity | 82.9 dB |
| Program Power | 1500 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 82.9dB
Thiele & Small parameters
- Resonance frequency (free air) fS 32.7Hz
- Mechanical quality factor QMS 4.80
- Electrical quality factor QES 0.61
- Total quality factor QTS 0.54
Large signal parameters
- Power handling P 750W
- Program power Pmax 1500W
- Peak power Ppeak 3000W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 6.8Ω
- Inductance (1kHz, in series, estimated) LE 5.13mH
- VC Diameter 63.5mm
Magnet
- Force factor (in series) Bl 21.5N/A
- Motor constant Bl/√RE 8.23N/√W
Diaphragm
- Effective diameter 210mm
- Effective area SD 346cm²
- Moving mass MMS 200g
- Moving mass (without air load) MMD 195g
- Material Compressed Paper
Suspensions
- Stiffness KMS 8.48N/mm
- Compliance CMS 118µm/N
- Equivalent volume to the compliance VAS 20L
- Mechanical resistance RMS 8.57N·s/m
- Surround material Foam
Dimensions
- Nominal diameter 10″
- 271mm
- Overall diameter 271mm
- Baffle cutout diameter 227mm
- Mounting depth 150mm
- Volume occupied by the driver (estimated) 1.8L
- Frame material Stamp-cast basket
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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