DS18 GEN-XX15.4DHE
2x4Ω
Subwoofer
| Nominal diameter | 15″ / 394 mm |
| Resonance | 27 Hz |
| Q factor | 0.50 |
| Sensitivity | 87.5 dB |
| Program Power | 1200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.5dB
- Frequency response 20 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 27Hz
- Mechanical quality factor QMS 3.66
- Electrical quality factor QES 0.58
- Total quality factor QTS 0.50
Large signal parameters
- Power handling P 600W
- Program power Pmax 1200W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 6.4Ω
- Inductance (1kHz, in series) LE 6.74mH
- VC Diameter 50.8mm
- Winding material SV
- Former material Black Aluminum
Magnet
- Force factor (in series) Bl 24N/A
- Motor constant Bl/√RE 9.5N/√W
- Diameter 156mm
- Weight 3.86kg
- Material Ferrite
Diaphragm
- Effective diameter 322mm
- Effective area SD 814cm²
- Moving mass MMS 310g
- Moving mass (without air load) MMD 293g
- Material Paper
Suspensions
- Stiffness KMS 8.93N/mm
- Compliance CMS 112µm/N
- Equivalent volume to the compliance VAS 105L
- Mechanical resistance RMS 14.4N·s/m
- Surround material Foam
Dimensions
- Nominal diameter 15″
- 394mm
- Overall diameter 394mm
- Baffle cutout diameter 355mm
- Overall depth 230mm
- Flange thickness 31mm
- Mounting depth 199mm
- Volume occupied by the driver 3.26L
- Frame material Steel
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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