Pride M25.12 D2
2x1Ω
2x2Ω
Subwoofer
| Nominal diameter | 12″ / 325 mm |
| Resonance | 36.1 Hz |
| Q factor | 0.38 |
| Sensitivity | 86.6 dB |
| Linear excursion | ± 34 mm |
| Program Power | 5000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.6dB
Thiele & Small parameters
- Resonance frequency (free air) fS 36.1Hz
- Mechanical quality factor QMS 5.25
- Electrical quality factor QES 0.41
- Total quality factor QTS 0.38
Large signal parameters
- Maximum linear excursion xmax 34mm
- Air volume displaced at xmax VD 1802cm³
- Power handling P 2500W
- Program power Pmax 5000W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 3.1Ω
- Inductance (1kHz, in series, estimated) LE 3.06mH
- VC Diameter 81.3mm
- Winding material flat aluminum
Magnet
- Force factor (in series) Bl 22.7N/A
- Motor constant Bl/√RE 12.9N/√W
- Diameter 220mm
- Height 54mm
Diaphragm
- Effective diameter 260mm
- Effective area SD 530cm²
- Moving mass MMS 299g
- Moving mass (without air load) MMD 290g
- Material Paper with glass fiber
Suspensions
- Stiffness KMS 14.1N/mm
- Compliance CMS 71µm/N
- Equivalent volume to the compliance VAS 28.1L
- Mechanical resistance RMS 12.9N·s/m
Dimensions
- Nominal diameter 12″
- 325mm
- Overall diameter 325mm
- Baffle cutout diameter 308mm
- Mounting depth 197mm
- Volume occupied by the driver 4L
- Net weight 21.4kg
- Frame material Aluminium
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Export this driver to a simulation software:
Closed Box Simulator·
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