DS18 ZR10.4D
2x2Ω
2x4Ω
Subwoofer
| Nominal diameter | 10″ / 262 mm |
| Resonance | 37 Hz |
| Q factor | 0.78 |
| Sensitivity | 83.1 dB |
| Program Power | 1400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 83.1dB
- Frequency response 27 - 200Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 37Hz
- Mechanical quality factor QMS 4.86
- Electrical quality factor QES 0.93
- Total quality factor QTS 0.78
Large signal parameters
- Power handling P 700W
- Program power Pmax 1400W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 8.4Ω
- Inductance (1kHz, in series) LE 8.24mH
- VC Diameter 61.6mm
- Winding material Copper
- Former material Aluminum
Magnet
- Force factor (in series) Bl 21.4N/A
- Motor constant Bl/√RE 7.38N/√W
- Diameter 155mm
- Weight 2.835kg
- Material Ferrite
Diaphragm
- Effective diameter 206mm
- Effective area SD 333cm²
- Moving mass MMS 216g
- Moving mass (without air load) MMD 212g
- Material Non Pressed Paper
Suspensions
- Stiffness KMS 18.9N/mm
- Compliance CMS 52.8µm/N
- Equivalent volume to the compliance VAS 8.18L
- Mechanical resistance RMS 10.4N·s/m
- Surround material Foam
Dimensions
- Nominal diameter 10″
- 262mm
- Overall diameter 262mm
- Baffle cutout diameter 229mm
- Overall depth 176mm
- Flange thickness 24mm
- Mounting depth 152mm
- Volume occupied by the driver 1.42L
- 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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