PowerBass PBX1-10D4
2x2Ω
2x4Ω
Subwoofer
| Nominal diameter | 10″ / 254 mm |
| Resonance | 34.6 Hz |
| Q factor | 0.91 |
| Sensitivity | 84.3 dB |
| Linear excursion | ± 14.9 mm |
| Program power | 900 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 84.3dB
- Frequency response 29 - 350Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 34.6Hz
- Mechanical quality factor QMS 5.87
- Electrical quality factor QES 1.07
- Total quality factor QTS 0.91
Large signal parameters
- Maximum linear excursion (one way) xmax 14.9mm
- Air volume displaced at xmax VD 566cm³
- Power handling P 450W
- Program power Pmax 900W
- Peak power Ppeak 900W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 9.2Ω
- Inductance (1kHz, in series, estimated) LE 5.75mH
- VC Diameter 50.8mm
- Former material BASV
Magnet
- Force factor (in series) Bl 19.8N/A
- Motor constant Bl/√RE 6.54N/√W
Diaphragm
- Effective diameter 220mm
- Effective area SD 380cm²
- Moving mass (including air load) MMS 151g
- Moving mass MMD 146g
- Material Poly/Mica
Suspensions
- Stiffness KMS 7.14N/mm
- Compliance CMS 140µm/N
- Equivalent volume to the compliance VAS 28.7L
- Mechanical resistance RMS 5.59N·s/m
- Surround material Santoprene
- Spider material Hybrid Progressive
Dimensions
- Nominal diameter 10″
- 254mm
- Mounting depth 140mm
- Volume occupied by the driver 2.66L
- Frame material Textured Non Resonate Basket
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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