Eminence KAPPA-15C
4Ω
Bass Guitar Speaker
| Nominal diameter | 15″ / 381 mm |
| Resonance | 31 Hz |
| Q factor | 0.25 |
| Sensitivity | 96.9 dB |
| Linear excursion | ± 2.4 mm |
| Program Power | 900 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 96.9dB
- Frequency response 63 - 2800Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 31Hz
- Mechanical quality factor QMS 10.14
- Electrical quality factor QES 0.25
- Total quality factor QTS 0.25
Large signal parameters
- Maximum linear excursion (one way) xmax 2.4mm
- Maximum excursion before damage xlim 11.6mm
- Air volume displaced at xmax VD 206cm³
- Power handling P 450W
- Program power Pmax 900W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.7Ω
- Inductance (1kHz) LE 0.88mH
- VC Diameter 76.2mm
- Winding material Copper
- Former material Polyimide
Magnet
- Force factor Bl 14.7N/A
- Motor constant Bl/√RE 7.66N/√W
- Air gap height HAG 9.5mm
- Weight 2.268kg
- Material Ferrite
Diaphragm
- Effective diameter 330mm
- Effective area SD 856cm²
- Moving mass MMS 77g
- Moving mass (without air load) MMD 59.7g
- Material Paper
Suspensions
- Stiffness KMS 2.86N/mm
- Compliance CMS 350µm/N
- Equivalent volume to the compliance VAS 330L
- Mechanical resistance RMS 1.48N·s/m
- Surround material Cloth
Dimensions
- Nominal diameter 15″
- 381mm
- Overall diameter 385mm
- Baffle cutout diameter 352mm
- Overall depth 156mm
- Volume occupied by the driver 3.91L
- Net weight 7.983kg
- Frame material Pressed Steel
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
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QSpeakers
SpeakerSim
MfbLabs
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