Hertz Dieci DS 25.3
4Ω
Subwoofer
| Nominal diameter | 10″ / 250 mm |
| Resonance | 36 Hz |
| Q factor | 0.92 |
| Sensitivity | 84.9 dB |
| Linear excursion | ± 9 mm |
| Program power | 600 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 84.9dB
- Frequency response 32 - 400Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 36Hz
- Mechanical quality factor QMS 5.00
- Electrical quality factor QES 1.13
- Total quality factor QTS 0.92
Large signal parameters
- Maximum linear excursion (one way) xmax 9mm
- Maximum excursion before damage xlim 16mm
- Air volume displaced at xmax VD 328cm³
- Power handling P 150W
- Program power Pmax 600W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.3Ω
- Inductance (1kHz) LE 2.15mH
- VC Diameter 38mm
Magnet
- Force factor Bl 8.5N/A
- Motor constant Bl/√RE 4.68N/√W
- Diameter 100mm
- Height 25mm
- Material Ferrite
Diaphragm
- Effective diameter 215mm
- Effective area SD 365cm²
- Moving mass (including air load) MMS 106g
- Moving mass MMD 101g
- Material Polypropylene with Mica injection
Suspensions
- Stiffness KMS 5.56N/mm
- Compliance CMS 180µm/N
- Equivalent volume to the compliance VAS 34L
- Mechanical resistance RMS 4.8N·s/m
Dimensions
- Nominal diameter 10″
- 250mm
- Overall diameter 257mm
- Baffle cutout diameter 234mm
- Overall depth 116mm
- Flange thickness 12mm
- Mounting depth 104mm
- Volume occupied by the driver (estimated) 1.3L
- Net weight 3.0kg
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Export this driver to a box design software:
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