DS18 SELECT SLC10S
4Ω
Subwoofer
| Nominal diameter | 10″ / 260 mm |
| Resonance | 40 Hz |
| Q factor | 0.77 |
| Sensitivity | 87.3 dB |
| Linear excursion | ± 15 mm |
| Program Power | 440 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.3dB
- Frequency response 30 - 4500Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 40Hz
- Mechanical quality factor QMS 5.88
- Electrical quality factor QES 0.89
- Total quality factor QTS 0.77
Large signal parameters
- Maximum linear excursion (one way) xmax 15mm
- Air volume displaced at xmax VD 548cm³
- Power handling P 220W
- Program power Pmax 440W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.5Ω
- Inductance (1kHz) LE 0.998mH
- VC Diameter 50.8mm
- Winding material Copper Clad Aluminium
- Former material Aluminum
Magnet
- Force factor Bl 11.5N/A
- Motor constant Bl/√RE 6.13N/√W
- Diameter 151mm
- Weight 1.276kg
- Material Ferrite
Diaphragm
- Effective diameter 216mm
- Effective area SD 365cm²
- Moving mass MMS 132g
- Moving mass (without air load) MMD 127g
- Material Paper
Suspensions
- Stiffness KMS 23.8N/mm
- Compliance CMS 42µm/N
- Equivalent volume to the compliance VAS 29.3L
- Mechanical resistance RMS 5.63N·s/m
- Surround material Foam
Dimensions
- Nominal diameter 10″
- 260mm
- Overall diameter 260mm
- Baffle cutout diameter 232mm
- Overall depth 145mm
- Flange thickness 32mm
- Mounting depth 113mm
- Volume occupied by the driver (estimated) 1.9L
- Frame material Steel
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Export this driver to a simulation software:
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