Celestion TSQ2460
4Ω
Low frequency
| Nominal diameter | 24″ / 610 mm |
| Resonance | 27 Hz |
| Q factor | 0.30 |
| Sensitivity | 97.1 dB |
| Linear excursion | ± 18.8 mm |
| Program Power | 4800 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 97.1dB
- Frequency response 20 - 200Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 27Hz
- Mechanical quality factor QMS 10.89
- Electrical quality factor QES 0.31
- Total quality factor QTS 0.30
Large signal parameters
- Maximum linear excursion xmax 18.8mm
- Maximum excursion before damage xlim 74mm
- Air volume displaced at xmax VD 4198cm³
- Power handling P 2400W
- Program power Pmax 4800W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.2Ω
- Inductance (1kHz) LE 2.05mH
- VC Diameter 152mm
- Winding height HVC 45mm
- Winding material Round copper
- Former material Glass fibre
Magnet
- Force factor Bl 35.2N/A
- Motor constant Bl/√RE 19.8N/√W
- Air gap height HAG 15mm
- Material Neodymium
Diaphragm
- Effective diameter 534mm
- Effective area SD 2239cm²
- Moving mass MMS 717g
- Moving mass (without air load) MMD 456g
- Material Glass loaded cellulose, water-resistant
Suspensions
- Stiffness KMS 17.5N/mm
- Compliance CMS 48µm/N
- Equivalent volume to the compliance VAS 345L
- Mechanical resistance RMS 11.1N·s/m
- Surround material Triple roll, cloth sealed
Dimensions
- Nominal diameter 24″
- 610mm
- Overall diameter 627mm
- Baffle cutout diameter 571mm
- Overall depth 280mm
- Flange thickness 21mm
- Mounting depth 259mm
- Volume occupied by the driver (estimated) 15L
- Net weight 22.0kg
- Frame material Cast aluminium
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