BRAX GRAPHIC GL2
Mid-range
2″ / 50 mm
Nominal diameter
165 Hz
Resonance
0.52
Q factor
82 dB
Sensitivity
± 1 mm
Linear excursion
120 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 82.1
- dB
- Frequency response
- 400 - 20000
- Hz
- Resonance frequency (free air)
- fS
- 165
- Hz
- Mechanical quality factor
- QMS
- 8.90
- Electrical quality factor
- QES
- 0.55
- Total quality factor
- QTS
- 0.52
- Maximum linear excursion
- xmax
- 1.0
- mm
- Air volume displaced at xmax
- VD
- 1.5
- cm³
- Power handling
- P
- 80
- W
- Program power
- Pmax
- 120
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.1
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.06
- mH
- VC Diameter
- 19
- mm
- Winding height
- HVC
- 5
- mm
- Force factor
- Bl
- 2.6
- N/A
- Motor constant
- Bl/√RE
- 1.48
- N/√W
- Effective diameter
- 44
- mm
- Effective area
- SD
- 15
- cm²
- Moving mass
- MMS
- 1.6
- g
- Moving mass (without air load)
- MMD
- 1.6
- g
- Stiffness
- KMS
- 1.39
- N/mm
- Compliance
- CMS
- 720
- µm/N
- Equivalent volume to the compliance
- VAS
- 0.24
- L
- Mechanical resistance
- RMS
- 0.13
- N·s/m
- Nominal diameter
- 2
- ″
- 50
- mm
- Overall diameter
- 60
- mm
- Baffle cutout diameter
- 53
- mm
- Mounting depth
- 27
- mm