PowerBass 3XL-810D
2x1Ω
2x2ΩSubwoofer
| Nominal diameter | 8″ / 203 mm |
| Resonance | 50 Hz |
| Q factor | 0.72 |
| Sensitivity | 81.4 dB |
| Linear excursion | ± 12 mm |
| Program power | 750 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 81.4dB
- Frequency response 43 - 500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 50Hz
- Mechanical quality factor QMS 4.48
- Electrical quality factor QES 0.85
- Total quality factor QTS 0.72
Large signal parameters
- Maximum linear excursion (one way) xmax 12mm
- Air volume displaced at xmax VD 257cm³
- Power handling P 500W
- Program power Pmax 750W
Voice Coil
- Nominal impedance Z 2 x 1Ω
- DC resistance (in series) RE 2.0Ω
- Inductance (1kHz, in series, estimated) LE 1.18mH
- VC Diameter 63mm
- Winding material Copper Clad Aluminium
- Former material BASV
Magnet
- Force factor (in series) Bl 10N/A
- Motor constant Bl/√RE 7.01N/√W
- Weight 2.268kg
- Material Strontium Ferrite
Diaphragm
- Effective diameter 165mm
- Effective area SD 214cm²
- Moving mass (including air load) MMS 135g
- Moving mass MMD 132g
- Material DDC Multi-Layered Non-Pressed Paper Cone with Pulp Fibers Reinforcements
Suspensions
- Stiffness KMS 13.7N/mm
- Compliance CMS 73µm/N
- Equivalent volume to the compliance VAS 4.87L
- Mechanical resistance RMS 9.44N·s/m
- Surround material Foam
Dimensions
- Nominal diameter 8″
- 203mm
- Mounting depth 156mm
- Volume occupied by the driver 1.81L
- Frame material Aluminium
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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