Fi Car Audio BTL-NEO12 D1
2x1Ω
2x2ΩSubwoofer
Nominal diameter | 12″ / 318 mm |
Resonance | 33.9 Hz |
Q factor | 0.25 |
Sensitivity | 87.6 dB |
Linear excursion | ± 34 mm |
Program Power | 5000 W |
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- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.6dB
Thiele & Small parameters
- Resonance frequency (free air) fS 33.9Hz
- Mechanical quality factor QMS 6.15
- Electrical quality factor QES 0.26
- Total quality factor QTS 0.25
Large signal parameters
- Maximum linear excursion xmax 34mm
- Air volume displaced at xmax VD 1632cm³
- Power handling P 2500W
- Program power Pmax 5000W
Voice Coil
- Nominal impedance Z 2 x 1Ω
- DC resistance (in series) RE 1.8Ω
- Inductance (1kHz, in series, estimated) LE 1.69mH
Magnet
- Force factor (in series) Bl 20.1N/A
- Motor constant Bl/√RE 15N/√W
Diaphragm
- Effective diameter 247mm
- Effective area SD 480cm²
- Moving mass MMS 279g
- Moving mass (without air load) MMD 271g
Suspensions
- Stiffness KMS 12N/mm
- Compliance CMS 83.3µm/N
- Equivalent volume to the compliance VAS 24.9L
- Mechanical resistance RMS 9.66N·s/m
Dimensions
- Nominal diameter 12″
- 318mm
- Overall diameter 318mm
- Baffle cutout diameter 283mm
- Mounting depth 286mm
- Volume occupied by the driver 5.38L
Export this driver to a simulation software:
Closed Box Simulator·





