D.A.S. Audio 15S
8Ω
Low frequency
| Nominal diameter | 15″ / 381 mm |
| Resonance | 35 Hz |
| Q factor | 0.28 |
| Sensitivity | 95.4 dB |
| Linear excursion | ± 8 mm |
| Program Power | 1600 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95.4dB
- Frequency response 30 - 2000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 35Hz
- Mechanical quality factor QMS 6.71
- Electrical quality factor QES 0.30
- Total quality factor QTS 0.28
Large signal parameters
- Maximum linear excursion xmax 8mm
- Maximum excursion before damage xlim 15.5mm
- Air volume displaced at xmax VD 688cm³
- Power handling P 800W
- Program power Pmax 1600W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.2Ω
- Inductance (1kHz, estimated) LE 3.27mH
- VC Diameter 102mm
- Winding height HVC 21mm
- Winding material Copper EFW
- Former material Glass Fibre Reinforced Polymer
Magnet
- Flux density B 1.02T
- Force factor Bl 23.2N/A
- Motor constant Bl/√RE 9.32N/√W
- Air gap height HAG 10mm
- Material Ferrite
Diaphragm
- Effective diameter 331mm
- Effective area SD 860cm²
- Moving mass MMS 117g
- Moving mass (without air load) MMD 99.8g
Suspensions
- Stiffness KMS 5.59N/mm
- Compliance CMS 179µm/N
- Equivalent volume to the compliance VAS 188L
- Mechanical resistance RMS 3.83N·s/m
- Surround material Polycotton
- Spider material Polycotton
Dimensions
- Nominal diameter 15″
- 381mm
- Baffle cutout diameter 359mm
- Volume occupied by the driver (estimated) 4.9L
- Net weight 10.9kg
- Frame material Injected Aluminum
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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