Jensen Vintage AlNiCo P15N
8Ω
16Ω
Guitar Speaker
Nominal diameter | 15″ / 385 mm |
Resonance | 67 Hz |
Q factor | 1.08 |
Sensitivity | 97.1 dB |
Linear excursion | ± 1 mm |
Program Power | 100 W |
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- Sensitivity (1W, 1m, infinite baffle) SPL1W 97.1dB
Thiele & Small parameters
- Resonance frequency (free air) fS 67Hz
- Mechanical quality factor QMS 5.74
- Electrical quality factor QES 1.33
- Total quality factor QTS 1.08
Large signal parameters
- Maximum linear excursion xmax 1mm
- Air volume displaced at xmax VD 76cm³
- Power handling P 50W
- Program power Pmax 100W
Voice Coil
- Nominal impedance Z 16Ω
- DC resistance RE 12.0Ω
- Inductance (1kHz) LE 1.28mH
- VC Diameter 38mm
- Winding height HVC 10mm
- Winding material Copper
- Former material Kapton
Magnet
- Flux density B 1.26T
- Force factor Bl 13.2N/A
- Motor constant Bl/√RE 3.8N/√W
- Air gap height HAG 8mm
- Weight 0.826kg
- Material Alnico
Diaphragm
- Effective diameter 310mm
- Effective area SD 755cm²
- Moving mass MMS 42.9g
- Moving mass (without air load) MMD 27.8g
- Material Paper
Suspensions
- Stiffness KMS 7.58N/mm
- Compliance CMS 132µm/N
- Equivalent volume to the compliance VAS 105L
- Mechanical resistance RMS 3.15N·s/m
- Surround material Integrated Paper
Dimensions
- Nominal diameter 15″
- 385mm
- Overall diameter 385mm
- Volume occupied by the driver (estimated) 1.7L
- Net weight 3.9kg
- Frame material Pressed Sheet
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