EUPHORIA ERFW10D4
2x4Ω
Shallow Subwoofer
| Nominal diameter | 10″ / 272 mm |
| Resonance | 32 Hz |
| Q factor | 0.61 |
| Sensitivity | 81.6 dB |
| Program Power | 1200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 81.6dB
Thiele & Small parameters
- Resonance frequency (free air) fS 32Hz
- Mechanical quality factor QMS 3.97
- Electrical quality factor QES 0.72
- Total quality factor QTS 0.61
Large signal parameters
- Power handling P 600W
- Program power Pmax 1200W
- Peak power Ppeak 1200W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 6.4Ω
- Inductance (1kHz, in series, estimated) LE 4.92mH
- Former material KSV
Magnet
- Force factor (in series) Bl 19.2N/A
- Motor constant Bl/√RE 7.59N/√W
Diaphragm
- Effective diameter 205mm
- Effective area SD 330cm²
- Moving mass MMS 206g
- Moving mass (without air load) MMD 201g
- Material Injection Molded Polypropylene
Suspensions
- Stiffness KMS 8.34N/mm
- Compliance CMS 120µm/N
- Equivalent volume to the compliance VAS 18.6L
- Mechanical resistance RMS 10.4N·s/m
- Surround material Foam
Dimensions
- Nominal diameter 10″
- 272mm
- Overall diameter 272mm
- Baffle cutout diameter 232mm
- Mounting depth 94mm
- Volume occupied by the driver (estimated) 1.8L
- Frame material Die-Cast
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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