EASTECH FSD122000-0400
4Ω
Subwoofer
| Nominal size | 4x6″ / 96x153 mm |
| Resonance | 60.6 Hz |
| Q factor | 0.40 |
| Sensitivity | 85.6 dB |
| Linear excursion | ± 2.3 mm |
| Program power | 40 W |
.jpg)
.jpg)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85.6dB
Thiele & Small parameters
- Resonance frequency (free air) fS 60.6Hz
- Mechanical quality factor QMS 2.51
- Electrical quality factor QES 0.47
- Total quality factor QTS 0.40
Large signal parameters
- Maximum linear excursion (one way) xmax 2.3mm
- Air volume displaced at xmax VD 18cm³
- Power handling P 20W
- Program power Pmax 40W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 1.9Ω
- Inductance (1kHz) LE 0.27mH
- VC Diameter 25.4mm
- Winding height HVC 9.5mm
- Winding material Dual PESVW
- Former material Kapton
Magnet
- Force factor Bl 4.26N/A
- Motor constant Bl/√RE 3.12N/√W
- Air gap height HAG 5mm
- Material Ferrite
Diaphragm
- Effective diameter 102mm
- Effective area SD 81cm²
- Moving mass (including air load) MMS 12g
- Moving mass MMD 11.6g
- Material Paper
Suspensions
- Stiffness KMS 1.74N/mm
- Compliance CMS 574µm/N
- Equivalent volume to the compliance VAS 5.84L
- Mechanical resistance RMS 1.83N·s/m
- Surround material Rubber
Dimensions
- Nominal size 4 x 6″
- 96 x 153mm
- Volume occupied by the driver (estimated) 0.24L
- Net weight 0.635kg
- Frame material Steel
.png)
.png)
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Amplion.jpg.webp)
.jpg.webp)
.jpg.webp)