Celestion CNX1230
8Ω
Coaxial
| Nominal diameter | 12″ / 305 mm |
| Resonance | 53.9 Hz |
| Q factor | 0.34 |
| Sensitivity | 96.7 dB |
| Linear excursion | ± 6.5 mm |
| Program power | 700 W |
.png)
.png)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 96.7dB
- Frequency response 50 - 18000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 53.9Hz
- Mechanical quality factor QMS 5.44
- Electrical quality factor QES 0.36
- Total quality factor QTS 0.34
Large signal parameters
- Maximum linear excursion (one way) xmax 6.5mm
- Air volume displaced at xmax VD 345cm³
- Power handling P 350W
- Program power Pmax 700W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.6Ω
- Inductance (1kHz) LE 0.522mH
- VC Diameter 75mm
- Winding height HVC 18mm
- Winding material Edgewound copper clad aluminium
- Former material Polyimide
Magnet
- Force factor Bl 16.3N/A
- Motor constant Bl/√RE 6.92N/√W
- Air gap height HAG 10mm
- Material Neodymium
Diaphragm
- Effective diameter 260mm
- Effective area SD 531cm²
- Moving mass (including air load) MMS 51g
- Moving mass MMD 42.1g
- Material Kevlar loaded paper
Suspensions
- Stiffness KMS 5.85N/mm
- Compliance CMS 171µm/N
- Equivalent volume to the compliance VAS 68.4L
- Mechanical resistance RMS 3.17N·s/m
- Surround material Cloth-sealed
Dimensions
- Nominal diameter 12″
- 305mm
- Overall diameter 318mm
- Baffle cutout diameter 286mm
- Overall depth 177mm
- Volume occupied by the driver (estimated) 2.8L
- Net weight 5.2kg
- Frame material Cast aluminium
.jpg)
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Amplion.jpg.webp)
.jpg.webp)
.jpg.webp)
.png.webp)