SEAS H1878-08 L19RNX1
Woofer
8″ / 190 mm
Nominal diameter
32 Hz
Resonance
0.38
Q factor
85 dB
Sensitivity
± 7 mm
Linear excursion
330 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 85.4
- dB
- Frequency response
- 20 - 3000
- Hz
- Resonance frequency (free air)
- fS
- 32.0
- Hz
- Mechanical quality factor
- QMS
- 5.50
- Electrical quality factor
- QES
- 0.41
- Total quality factor
- QTS
- 0.38
- Maximum linear excursion
- xmax
- 7.0
- mm
- Maximum excursion before damage
- xlim
- 11.0
- mm
- Air volume displaced at xmax
- VD
- 102
- cm³
- Power handling
- P
- 200
- W
- Program power
- Pmax
- 330
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.2
- Ω
- Inductance (1kHz)
- LE
- 0.66
- mH
- VC Diameter
- 39
- mm
- Winding height
- HVC
- 20
- mm
- Flux density
- B
- 1.3
- T
- Force factor
- Bl
- 8.8
- N/A
- Motor constant
- Bl/√RE
- 3.53
- N/√W
- Air gap height
- HAG
- 6
- mm
- Weight
- 0.9
- kg
- Effective diameter
- 136
- mm
- Effective area
- SD
- 146
- cm²
- Moving mass
- MMS
- 25.4
- g
- Moving mass (without air load)
- MMD
- 24
- g
- Stiffness
- KMS
- 1.04
- N/mm
- Compliance
- CMS
- 960
- µm/N
- Equivalent volume to the compliance
- VAS
- 29
- L
- Mechanical resistance
- RMS
- 0.93
- N·s/m
- Nominal diameter
- 8
- ″
- 190
- mm
- Volume occupied by the driver (estimated)
- 0.82
- L
- Net weight
- 2.0
- kg