SEAS E0117-08 W19NX004
8Ω
Woofer
| Nominal diameter | 7″ / 176 mm |
| Resonance | 33 Hz |
| Q factor | 0.39 |
| Sensitivity | 86.2 dB |
| Linear excursion | ± 7 mm |
| Program Power | 340 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.2dB
- Frequency response 20 - 6000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 33Hz
- Mechanical quality factor QMS 4.81
- Electrical quality factor QES 0.42
- Total quality factor QTS 0.39
Large signal parameters
- Maximum linear excursion xmax 7mm
- Maximum excursion before damage xlim 13mm
- Air volume displaced at xmax VD 102cm³
- Power handling P 200W
- Program power Pmax 340W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.0Ω
- Inductance (1kHz) LE 0.38mH
- VC Diameter 39mm
- Winding height HVC 20mm
- Former material Titanium
Magnet
- Flux density B 1.3T
- Force factor Bl 7.9N/A
- Motor constant Bl/√RE 3.23N/√W
- Air gap height HAG 6mm
- Diameter 110mm
Diaphragm
- Effective diameter 136mm
- Effective area SD 146cm²
- Moving mass MMS 21.1g
- Moving mass (without air load) MMD 19.8g
- Material Composite Sound Metamodal™
Suspensions
- Stiffness KMS 0.943N/mm
- Compliance CMS 1060µm/N
- Equivalent volume to the compliance VAS 33L
- Mechanical resistance RMS 0.91N·s/m
Dimensions
- Nominal diameter 7″
- 176mm
- Overall diameter 176mm
- Baffle cutout diameter 126mm
- Overall depth 86mm
- Flange thickness 5mm
- Mounting depth 81mm
- Volume occupied by the driver (estimated) 0.65L
- Net weight 2.0kg
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
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Hornresp
QSpeakers
SpeakerSim
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