Full-range
2.5″ / 64 mm
Nominal diameter
130 Hz
Resonance
0.9
Q factor
82 dB
Sensitivity
± 3.55 mm
Linear excursion
50 W
Program Power
Discontinued
.jpg)
.jpg)
- Parts Express
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 82.4
- dB
- Frequency response
- 80 - 20000
- Hz
- Resonance frequency (free air)
- fS
- 130
- Hz
- Mechanical quality factor
- QMS
- 5.32
- Electrical quality factor
- QES
- 1.09
- Total quality factor
- QTS
- 0.90
- Maximum linear excursion
- xmax
- 3.55
- mm
- Air volume displaced at xmax
- VD
- 7.9
- cm³
- Power handling
- P
- 25
- W
- Program power
- Pmax
- 50
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.1
- Ω
- Inductance (1kHz)
- LE
- 0.09
- mH
- VC Diameter
- 26
- mm
- Force factor
- Bl
- 3.06
- N/A
- Motor constant
- Bl/√RE
- 1.24
- N/√W
- Air gap height
- HAG
- 3
- mm
- Material
- Ferrite
- Effective diameter
- 53
- mm
- Effective area
- SD
- 22
- cm²
- Moving mass
- MMS
- 2.1
- g
- Moving mass (without air load)
- MMD
- 2
- g
- Material
- Aluminum
- Stiffness
- KMS
- 1.3
- N/mm
- Compliance
- CMS
- 770
- µm/N
- Equivalent volume to the compliance
- VAS
- 0.528
- L
- Mechanical resistance
- RMS
- 0.32
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 2.5
- ″
- 64
- mm
- Volume occupied by the driver (estimated)
- 0.13
- L
- Net weight
- 0.34
- kg
Available on (affiliate link)
Specifications
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.jpg.webp)
.png.webp)