Radian 5312
8Ω
Coaxial
| Nominal diameter | 12″ / 308 mm |
| Resonance | 54 Hz |
| Q factor | 0.37 |
| Sensitivity | 94.2 dB |
| Linear excursion | ± 2.9 mm |
| Program Power | 1230 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 94.2dB
- Frequency response 54 - 20000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 54Hz
- Mechanical quality factor QMS 2.61
- Electrical quality factor QES 0.42
- Total quality factor QTS 0.37
Large signal parameters
- Maximum linear excursion (one way) xmax 2.9mm
- Air volume displaced at xmax VD 236cm³
- Power handling P 615W
- Program power Pmax 1230W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 6.0Ω
- Inductance (1kHz, estimated) LE 3.73mH
- VC Diameter 101.6mm
- Winding material Aluminum
Magnet
- Force factor Bl 26.8N/A
- Motor constant Bl/√RE 10.9N/√W
- Material Ferrite
Diaphragm
- Effective diameter 323mm
- Effective area SD 821cm²
- Moving mass MMS 150g
- Moving mass (without air load) MMD 137g
- Material Reinforced Paper
Suspensions
- Stiffness KMS 17.2N/mm
- Compliance CMS 58µm/N
- Equivalent volume to the compliance VAS 55.4L
- Mechanical resistance RMS 19.5N·s/m
Dimensions
- Nominal diameter 12″
- 308mm
- Overall diameter 308mm
- Baffle cutout diameter 279mm
- Overall depth 202mm
- Volume occupied by the driver (estimated) 5.6L
- Net weight 13.64kg
- Frame material Cast Aluminum
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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