4″ / 102 mm
Nominal diameter
160 Hz
Resonance
0.65
Q factor
90 dB
Sensitivity
± 2.71 mm
Linear excursion
70 W
Program Power
.jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 90.2
- dB
- Frequency response
- 100 – 10000
- Hz
Thiele & Small parameters
- Resonance frequency (free air)
- fS
- 160
- Hz
- Mechanical quality factor
- QMS
- 2.34
- Electrical quality factor
- QES
- 0.90
- Total quality factor
- QTS
- 0.65
Large signal parameters
- Maximum linear excursion
- xmax
- 2.71
- mm
- Air volume displaced at xmax
- VD
- 17
- cm³
- Power handling
- P
- 35
- W
- Program power
- Pmax
- 70
- W
Voice Coil
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.3
- Ω
- Inductance (1kHz)
- LE
- 0.14
- mH
- VC Diameter
- 26
- mm
Magnet
- Force factor
- Bl
- 3.37
- N/A
- Motor constant
- Bl/√RE
- 1.86
- N/√W
- Air gap height
- HAG
- 4
- mm
MaterialFerrite
Diaphragm
- Effective diameter
- 88
- mm
- Effective area
- SD
- 61
- cm²
- Moving mass
- MMS
- 3.1
- g
- Moving mass (without air load)
- MMD
- 2.8
- g
MaterialPatented PentaCut
Suspensions
- Stiffness
- KMS
- 3.03
- N/mm
- Compliance
- CMS
- 330
- µm/N
- Equivalent volume to the compliance
- VAS
- 1.7
- L
- Mechanical resistance
- RMS
- 1.33
- N·s/m
Surround materialFabric
Dimensions
- Nominal diameter
- 4
- ″
- 102
- mm
- Volume occupied by the driver (estimated)
- 0.23
- L
- Net weight
- 0.59
- kg
Frame materialPressed Steel
.png)
.png)
Datasheet
Reviews
There are no reviews yet.