Oberton 15CX
8Ω
Coaxial
| Nominal diameter | 15″ / 388 mm |
| Resonance | 38.2 Hz |
| Q factor | 0.35 |
| Sensitivity | 95.6 dB |
| Linear excursion | ± 7 mm |
| Program Power | 900 W |
.jpg)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95.6dB
- Frequency response 50 - 16000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 38.2Hz
- Mechanical quality factor QMS 5.61
- Electrical quality factor QES 0.37
- Total quality factor QTS 0.35
Large signal parameters
- Maximum linear excursion xmax 7mm
- Air volume displaced at xmax VD 580cm³
- Power handling P 450W
- Program power Pmax 900W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.2Ω
- Inductance (1kHz) LE 0.69mH
- VC Diameter 77mm
- Winding height HVC 18.5mm
- Winding material Copper
- Former material Kapton
Magnet
- Flux density B 1.15T
- Force factor Bl 18.5N/A
- Motor constant Bl/√RE 8.11N/√W
- Air gap height HAG 9mm
- Material Ferrite
Diaphragm
- Effective diameter 325mm
- Effective area SD 829cm²
- Moving mass MMS 102g
- Moving mass (without air load) MMD 85g
- Material Paper with glassfiber
Suspensions
- Stiffness KMS 5.88N/mm
- Compliance CMS 170µm/N
- Equivalent volume to the compliance VAS 164L
- Mechanical resistance RMS 4.36N·s/m
Dimensions
- Nominal diameter 15″
- 388mm
- Overall diameter 388mm
- Baffle cutout diameter 355mm
- Overall depth 214mm
- Volume occupied by the driver (estimated) 5.8L
- Net weight 10.9kg
- Frame material Die Cast Aluminium
.png)
.png)
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs.jpg.webp)
.jpg.webp)
.jpg.webp)