BRAX GRAPHIC GL2
4Ω
Mid-range
| Nominal diameter | 2″ / 50 mm |
| Resonance | 165 Hz |
| Q factor | 0.52 |
| Sensitivity | 82.1 dB |
| Linear excursion | ± 1 mm |
| Program Power | 120 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 82.1dB
- Frequency response 400 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 165Hz
- Mechanical quality factor QMS 8.90
- Electrical quality factor QES 0.55
- Total quality factor QTS 0.52
Large signal parameters
- Maximum linear excursion (one way) xmax 1mm
- Air volume displaced at xmax VD 1.5cm³
- Power handling P 80W
- Program power Pmax 120W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.1Ω
- Inductance (1kHz, estimated) LE 0.09mH
- VC Diameter 19mm
- Winding height HVC 5mm
Magnet
- Force factor Bl 2.6N/A
- Motor constant Bl/√RE 1.48N/√W
Diaphragm
- Effective diameter 44mm
- Effective area SD 15cm²
- Moving mass MMS 1.6g
- Moving mass (without air load) MMD 1.6g
Suspensions
- Stiffness KMS 1.39N/mm
- Compliance CMS 720µm/N
- Equivalent volume to the compliance VAS 0.24L
- Mechanical resistance RMS 0.13N·s/m
Dimensions
- Nominal diameter 2″
- 50mm
- Overall diameter 60mm
- Baffle cutout diameter 53mm
- Mounting depth 27mm
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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