Micro-Precision Z-Studio 245
4Ω
Woofer
| Nominal diameter | 10″ / 245 mm |
| Resonance | 25 Hz |
| Q factor | 0.27 |
| Sensitivity | 89.7 dB |
| Program Power | 200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 89.7dB
Thiele & Small parameters
- Resonance frequency (free air) fS 25Hz
- Mechanical quality factor QMS 2.14
- Electrical quality factor QES 0.32
- Total quality factor QTS 0.27
Large signal parameters
- Power handling P 100W
- Program power Pmax 200W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 4.2Ω
- Inductance (1kHz, estimated) LE 1.14mH
- VC Diameter 50mm
Magnet
- Force factor Bl 9.4N/A
- Motor constant Bl/√RE 4.59N/√W
Diaphragm
- Effective diameter 205mm
- Effective area SD 320cm²
- Moving mass MMS 42.9g
- Moving mass (without air load) MMD 38.5g
Suspensions
- Stiffness KMS 1N/mm
- Compliance CMS 996µm/N
- Equivalent volume to the compliance VAS 145L
- Mechanical resistance RMS 3.15N·s/m
Dimensions
- Nominal diameter 10″
- 245mm
- Overall diameter 268mm
- Baffle cutout diameter 233mm
- Overall depth 116mm
- Flange thickness 14mm
- Mounting depth 102mm
- Volume occupied by the driver (estimated) 1.5L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
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