PowerBass 2XL-1040D
2x4Ω
Subwoofer
| Nominal diameter | 10″ / 254 mm |
| Resonance | 30.4 Hz |
| Q factor | 0.43 |
| Sensitivity | 84 dB |
| Linear excursion | ± 11.5 mm |
| Program power | 800 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 84dB
- Frequency response 35 - 400Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 30.4Hz
- Mechanical quality factor QMS 6.42
- Electrical quality factor QES 0.46
- Total quality factor QTS 0.43
Large signal parameters
- Maximum linear excursion (one way) xmax 11.5mm
- Air volume displaced at xmax VD 418cm³
- Power handling P 400W
- Program power Pmax 800W
- Peak power Ppeak 800W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 6.1Ω
- Inductance (1kHz, in series, estimated) LE 4.61mH
- VC Diameter 63.5mm
- Winding material Copper
- Former material Black Anodized Aluminum
Magnet
- Force factor (in series) Bl 22.6N/A
- Motor constant Bl/√RE 9.18N/√W
- Weight 2.21kg
- Material Y-35 strontium ferrite
Diaphragm
- Effective diameter 209mm
- Effective area SD 363cm²
- Moving mass (including air load) MMS 201g
- Moving mass MMD 197g
- Material Woven Glass Fiber Cone With Pressed Kraft Paper Reinforcement
Suspensions
- Stiffness KMS 7.41N/mm
- Compliance CMS 137µm/N
- Equivalent volume to the compliance VAS 25.5L
- Mechanical resistance RMS 6.31N·s/m
- Surround material Nitrile Butadiene Rubber (NBR)
Dimensions
- Nominal diameter 10″
- 254mm
- Baffle cutout diameter 229mm
- Mounting depth 121mm
- Volume occupied by the driver (estimated) 1.5L
- Frame material Cast Aluminium
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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