GLADEN ALPHA 10
4Ω
Subwoofer
| Nominal diameter | 10″ / 256 mm |
| Resonance | 37 Hz |
| Q factor | 0.49 |
| Sensitivity | 87.4 dB |
| Linear excursion | ± 3.5 mm |
| Program power | 250 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87.4dB
- Frequency response 37 - 100Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 37Hz
- Mechanical quality factor QMS 6.22
- Electrical quality factor QES 0.53
- Total quality factor QTS 0.49
Large signal parameters
- Maximum linear excursion (one way) xmax 3.5mm
- Air volume displaced at xmax VD 125cm³
- Power handling P 150W
- Program power Pmax 250W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.3Ω
- Inductance (1kHz, estimated) LE 1.44mH
- VC Diameter 50mm
Magnet
- Force factor Bl 11.2N/A
- Motor constant Bl/√RE 6.17N/√W
- Diameter 120mm
Diaphragm
- Effective diameter 213mm
- Effective area SD 356cm²
- Moving mass (including air load) MMS 87.8g
- Moving mass MMD 83g
Suspensions
- Stiffness KMS 4.7N/mm
- Compliance CMS 213µm/N
- Equivalent volume to the compliance VAS 38.1L
- Mechanical resistance RMS 3.2N·s/m
Dimensions
- Nominal diameter 10″
- 256mm
- Overall diameter 256mm
- Baffle cutout diameter 231mm
- Overall depth 123mm
- Flange thickness 16mm
- Mounting depth 107mm
- Volume occupied by the driver (estimated) 1.2L
- Net weight 2.6kg
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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