Celestion TSQ1230
8Ω
Low frequency
| Nominal diameter | 12″ / 305 mm |
| Resonance | 55 Hz |
| Q factor | 0.30 |
| Sensitivity | 95.8 dB |
| Linear excursion | ± 6.8 mm |
| Program power | 1400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95.8dB
- Frequency response 50 - 3000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 55Hz
- Mechanical quality factor QMS 8.11
- Electrical quality factor QES 0.32
- Total quality factor QTS 0.30
Large signal parameters
- Maximum linear excursion (one way) xmax 6.8mm
- Maximum excursion before damage xlim 16mm
- Air volume displaced at xmax VD 358cm³
- Power handling P 700W
- Program power Pmax 1400W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.2Ω
- Inductance (1kHz) LE 0.72mH
- VC Diameter 75mm
- Winding height HVC 18.5mm
- Winding material Copper clad aluminium
- Former material Glass fibre
Magnet
- Force factor Bl 20.5N/A
- Motor constant Bl/√RE 8.99N/√W
- Air gap height HAG 10mm
- Material Neodymium
Diaphragm
- Effective diameter 260mm
- Effective area SD 531cm²
- Moving mass (including air load) MMS 69.5g
- Moving mass MMD 60.7g
- Material Glass loaded cellulose
Suspensions
- Stiffness KMS 9.09N/mm
- Compliance CMS 110µm/N
- Equivalent volume to the compliance VAS 45.2L
- Mechanical resistance RMS 3.05N·s/m
- Surround material Triple roll, cloth sealed
Dimensions
- Nominal diameter 12″
- 305mm
- Overall diameter 315mm
- Baffle cutout diameter 282mm
- Overall depth 145mm
- Flange thickness 10mm
- Mounting depth 135mm
- Volume occupied by the driver (estimated) 2.4L
- Net weight 4.9kg
- Frame material Cast aluminium
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Export this driver to a box design software:
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