Audio System HX 12 FLAT EVO
2x2Ω
Shallow Subwoofer
| Nominal diameter | 12″ / 321 mm |
| Resonance | 35.1 Hz |
| Q factor | 0.68 |
| Sensitivity | 86.5 dB |
| Linear excursion | ± 5 mm |
| Program Power | 800 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.5dB
- Frequency response 25 - 150Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 35.1Hz
- Mechanical quality factor QMS 3.51
- Electrical quality factor QES 0.84
- Total quality factor QTS 0.68
Large signal parameters
- Maximum linear excursion (one way) xmax 5mm
- Air volume displaced at xmax VD 276cm³
- Power handling P 400W
- Program power Pmax 800W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 4.2Ω
- Inductance (1kHz, in series, estimated) LE 2.88mH
- VC Diameter 50.8mm
- Former material Aluminium
Magnet
- Force factor (in series) Bl 13.8N/A
- Motor constant Bl/√RE 6.73N/√W
Diaphragm
- Effective diameter 265mm
- Effective area SD 552cm²
- Moving mass MMS 173g
- Moving mass (without air load) MMD 164g
- Material Paper
Suspensions
- Stiffness KMS 8.4N/mm
- Compliance CMS 119µm/N
- Equivalent volume to the compliance VAS 35.7L
- Mechanical resistance RMS 10.9N·s/m
- Surround material NBR
- Spider material PC
Dimensions
- Nominal diameter 12″
- 321mm
- Overall diameter 321mm
- Baffle cutout diameter 281mm
- Overall depth 108mm
- Flange thickness 16mm
- Mounting depth 92mm
- Volume occupied by the driver (estimated) 2.7L
- Net weight 8.0kg
- Frame material Cast Aluminium
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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