PowerBass 3XL-1520D
2x1Ω
2x2Ω
Subwoofer
15″ / 381 mm
Nominal diameter
30 Hz
Resonance
0.4
Q factor
87 dB
Sensitivity
± 24 mm
Linear excursion
3000 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.1
- dB
- Frequency response
- 25 - 450
- Hz
- Resonance frequency (free air)
- fS
- 30.3
- Hz
- Mechanical quality factor
- QMS
- 3.92
- Electrical quality factor
- QES
- 0.45
- Total quality factor
- QTS
- 0.40
- Maximum linear excursion
- xmax
- 24.0
- mm
- Air volume displaced at xmax
- VD
- 1274
- cm³
- Power handling
- P
- 1500
- W
- Program power
- Pmax
- 3000
- W
- Nominal impedance
- Z
- 2 x 2
- Ω
- DC resistance (in series)
- RE
- 3.4
- Ω
- Inductance (1kHz, in series, estimated)
- LE
- 1.48
- mH
- VC Diameter
- 76
- mm
- Force factor (in series)
- Bl
- 23.67
- N/A
- Motor constant
- Bl/√RE
- 12.8
- N/√W
- Weight
- 13.32
- kg
- Effective diameter
- 260
- mm
- Effective area
- SD
- 531
- cm²
- Moving mass
- MMS
- 280.4
- g
- Moving mass (without air load)
- MMD
- 270.5
- g
- Material
- Non Press Pulp Paper
- Stiffness
- KMS
- 10.19
- N/mm
- Compliance
- CMS
- 98
- µm/N
- Equivalent volume to the compliance
- VAS
- 39.3
- L
- Mechanical resistance
- RMS
- 13.62
- N·s/m
- Nominal diameter
- 15
- ″
- 381
- mm
- Baffle cutout diameter
- 280
- mm
- Mounting depth
- 279
- mm
- Volume occupied by the driver (estimated)
- 4.3
- L
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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