Peerless GBS-115N25AL01-04
Shallow Woofer
4.5″ / 114 mm
Nominal diameter
90 Hz
Resonance
0.63
Q factor
84 dB
Sensitivity
± 4.85 mm
Linear excursion
40 W
Program Power
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- Parts Express
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 84.2
- dB
- Frequency response
- 90 - 4000
- Hz
- Resonance frequency (free air)
- fS
- 90.0
- Hz
- Mechanical quality factor
- QMS
- 3.46
- Electrical quality factor
- QES
- 0.77
- Total quality factor
- QTS
- 0.63
- Maximum linear excursion
- xmax
- 4.85
- mm
- Air volume displaced at xmax
- VD
- 28
- cm³
- Power handling
- P
- 20
- W
- Program power
- Pmax
- 40
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.3
- Ω
- Inductance (1kHz)
- LE
- 0.34
- mH
- VC Diameter
- 26
- mm
- Force factor
- Bl
- 4.53
- N/A
- Motor constant
- Bl/√RE
- 2.49
- N/√W
- Air gap height
- HAG
- 5
- mm
- Material
- Neodymium
- Effective diameter
- 86
- mm
- Effective area
- SD
- 58
- cm²
- Moving mass
- MMS
- 8.5
- g
- Moving mass (without air load)
- MMD
- 8.1
- g
- Material
- Aluminum
- Stiffness
- KMS
- 2.7
- N/mm
- Compliance
- CMS
- 370
- µm/N
- Equivalent volume to the compliance
- VAS
- 1.79
- L
- Mechanical resistance
- RMS
- 1.38
- N·s/m
- Surround material
- NBR Rubber
- Nominal diameter
- 4.5
- ″
- 114
- mm
- Volume occupied by the driver (estimated)
- 0.19
- L
- Net weight
- 0.21
- kg
Available on (affiliate link)
Specifications
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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