Celestion TSQ2460 24" cast aluminium chassis neodymium magnet loudspeaker 4 Ohm
- Advanced temperature control using 3-channel tuned venting system provides highly efficient cooling across the frequency band
- Voice coil typically operates at up to 80°C lower temperature than other leading drivers in this class
- Polysiloxane laminated double suspension provides much greater stability and improved cone displacement symmetry
- Lead-out wires precision woven into suspension minimises excess motion and reduces fatigue
- Double-sided, weatherproof cone coating enhances durability
Specifications
- Nominal diameter: 610mm / 24in
- Power rating: 2400W
- Continuous power rating: 4800W
- Rated impedance: 4Ω, 8Ω
- Sensitivity: 98dB
- Frequency range: 20-200Hz
- Chassis type: Cast aluminium
- Magnet type: Neodymium
- Voice coil diameter: 152mm / 6in
- Voice coil material: Round copper
- Former material: Glass fibre
- Cone material: Glass loaded cellulose, water-resistant coating front & back
- Surround material: Triple roll, cloth sealed
- Suspension: Triple, polysiloxane-laminated
- Gap height (Hg): 15mm / 0.59in
- VC winding height (Hvc): 45mm / 1.77in
Parameters
- Sd: 2239cm2 / 347in2
- Fs: 27Hz
- Mms: 717.2g / 25.3oz
- Qms: 10.89
- Qes: 0.312
- Qts: 0.303
- Re: 3.17Ω
- Vas: 344.5l / 12.17ft3
- BI: 35.23Tm
- Cms: 0.048mm/N
- Rms: 11.089kg/s
- Le (at 1kHz): 2.05mH
- Xmax: 18.75mm / 0.73in
- Xmech: 74mm / 2.91in
- Efficiency: η02%
Packed Dimensions & Weight
- Single pack size W x D x H: 745mm x 745mm x 415mm / 29.3in x 29.3in x 16.3in
- Single pack weight: 27kg / 59.5lb
Mounting Information
- Overall diameter: 627mm / 24.7in
- Overall depth: 280mm / 11in
- Cut-out diameter: 571mm / 22.5in
- Mounting hole dimensions: 8.5x9mm / 0.33x0.35in
- Number of mounting holes: 8
- Mounting hole PCD: 596.3-606mm / 23.47-23.86in
- Flange & gasket thickness: 21mm / 0.83in
- Unit weight: 22kg / 48lb
Features
- Power rating: Tested for two hours using a continuous, band-limited pink noise signal as per AES standard. Power calculated on minimum impedance. Loudspeaker tested in free air.
- Continuous power rating: Defined as 3dB greater than the AES rating.
- Sensitivity: Measured on axis at 1W, 1m in 2π anechoic environment.
- Parameters: Measured after unit subjected to pre-conditioning signal. 4 ohm parameters shown.
- Xmax: 0.5*(Hvc-Hg) + 0.25*Hg
- Xmech: Maximum peak-to-peak excursion before damage.
