DS18 ZR6.2D
2x2Ω
2x4ΩSubwoofer
| Nominal diameter | 6.5″ / 172 mm |
| Resonance | 65 Hz |
| Q factor | 0.63 |
| Sensitivity | 83.5 dB |
| Program Power | 600 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 83.5dB
- Frequency response 38 - 200Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 65Hz
- Mechanical quality factor QMS 3.41
- Electrical quality factor QES 0.77
- Total quality factor QTS 0.63
Large signal parameters
- Power handling P 300W
- Program power Pmax 600W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 4.0Ω
- Inductance (1kHz, in series) LE 3.24mH
- VC Diameter 38.8mm
- Winding material Copper
- Former material Aluminum
Magnet
- Force factor (in series) Bl 10.7N/A
- Motor constant Bl/√RE 5.37N/√W
- Diameter 133mm
- Weight 1.417kg
- Material Ferrite
Diaphragm
- Effective diameter 135mm
- Effective area SD 143cm²
- Moving mass MMS 55.4g
- Moving mass (without air load) MMD 54.1g
- Material Non Pressed Paper
Suspensions
- Stiffness KMS 11N/mm
- Compliance CMS 91.1µm/N
- Equivalent volume to the compliance VAS 2.65L
- Mechanical resistance RMS 6.63N·s/m
- Surround material Foam
Dimensions
- Nominal diameter 6.5″
- 172mm
- Overall diameter 172mm
- Baffle cutout diameter 141mm
- Overall depth 107mm
- Flange thickness 18mm
- Mounting depth 89mm
- Volume occupied by the driver 0.57L
- Frame material Steel
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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