GAS Audio Power MAX S2-12D2
2x1Ω
2x2Ω
Subwoofer
| Nominal diameter | 12″ / 300 mm |
| Resonance | 27.9 Hz |
| Q factor | 0.29 |
| Sensitivity | 85.2 dB |
| Linear excursion | ± 22.5 mm |
| Program Power | 5000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85.2dB
- Frequency response 20 - 200Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 27.9Hz
- Mechanical quality factor QMS 5.14
- Electrical quality factor QES 0.31
- Total quality factor QTS 0.29
Large signal parameters
- Maximum linear excursion (one way) xmax 22.5mm
- Air volume displaced at xmax VD 1078cm³
- Power handling P 2500W
- Program power Pmax 5000W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 3.8Ω
- Inductance (1kHz, in series) LE 3.34mH
- VC Diameter 76.2mm
- Winding material Copper
- Former material Aluminum
Magnet
- Force factor (in series) Bl 28.3N/A
- Motor constant Bl/√RE 14.5N/√W
- Diameter 230mm
- Weight 9.18kg
- Material Ferrite
Diaphragm
- Effective diameter 247mm
- Effective area SD 479cm²
- Moving mass MMS 357g
- Moving mass (without air load) MMD 349g
- Material Paper / Mica
Suspensions
- Stiffness KMS 11.5N/mm
- Compliance CMS 87µm/N
- Equivalent volume to the compliance VAS 29.2L
- Mechanical resistance RMS 12.2N·s/m
- Surround material Foam
- Spider material Nomex
Dimensions
- Nominal diameter 12″
- 300mm
- Overall diameter 326mm
- Baffle cutout diameter 285mm
- Overall depth 212mm
- Flange thickness 16mm
- Mounting depth 196mm
- Volume occupied by the driver 4.8L
- Net weight 19.8kg
- Frame material Aluminium
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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