Celestion TSQ2460 4 Ohm 24″ 2500 Watt Subwoofer Loudspeaker

Celestion TSQ2460 4ohm 24″ 2500 Watt Subwoofer Loudspeaker

General Specifications:

Nominal diameter 610mm / 24in
Power rating1 2500W
Continuous power rating2 5000W
Rated impedance 4Ω
Sensitivity3 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

Mounting Information TSQ2460

Overall diameter 627mm / 24.7in
Overall depth 280mm / 11in
Cut-out diameter 571mm / 22.5in
Mounting hole dimensions 8.5x9mm / 0.33×0.35in
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

Small Signal Parameters TSQ2460

Sd 2239cm2 / 347in2
Fs 29.9Hz
Mms 712g / 25.12oz
Qms 9.7
Qes 0.31
Qts 0.31
Re 3.1Ω
Vas 282l / 9.96ft3
Bl 36.0Tm
Cms 0.040mm/N
Rms 13.80kg/s
Le (at 1kHz) 2.1mH
Xmax5 18.75mm / 0.73in
Xmech6 71mm / 2.8in
Efficiency η0 2.3%

Key Features: 

Precision Tuned Venting
The TSQ speakers use Precision Tuned Venting (PTV) harnesses the cooling effects of constant
airflow in a set of precisely dimensioned vents, enabling cooling around
the coil and magnet assembly to be significantly improved – by up to 30C
compared to conventional designs.

TSQ Reduced Power Compression
Highly efficient PTV cooling delivers additional reduction
in power compression (loss of driver efficiency), as well as
lower thermal stress on the voice coil, leading to improved
performance, endurance and longevity.

Polysiloxane Laminated Dual Suspension
Polysiloxane (a silicone polymer) is sandwiched between two resinimpregnated layers which enables the laminated suspension to be worked
much harder without losing stiffness, giving the Celestion TSQ speakers better coil control, making DC
shift less likely and increasing speaker longevity.

Reconfigured Magnet Assembly For Greater Excursion
Celestion have re-configured the TSQ magnet assembly allowing much greater cone excursion
before damage occurs (Xmech) and best-in-class Xprotection figures (the
distance the coil and cone move, measured to the point where both Bl and
Cms have both reduced to 30% of their resting value).

Convergent Motor Strength & Mechanical Compliance
Electrical motor strength Bl and mechanical compliance Cms
reach their defined Xprotection limit at practically the same point:
achieving a low distortion performance even during high excursion.

Custom Voice Coil Structure
Celestion winds its own voice coils using proprietary adhesion and voice coil
structure solutions to maximise product lifespan and performance longevity.

Enhanced Moisture Protection
A water-based solvent is applied to one or both sides of the loudspeaker’s
cone (depending on speaker model and desired application). This
significantly improves the driver’s ability to resist direct exposure to water
and higher levels of humidity, and also improves product durability.

Laser-Cauterized Lead Out Wire Holes
Weaving lead out wires into the suspension through laser cut holes
reduces ‘whipping’ and lessens the fatigue on wires and joints caused by
high power and cone excursion.

Multi-layer Inside/Outside Coil Windings
Celestion’s voice coils are wound inside/outside in multiple layers, to
maximise cooling potential with the greatest amount of surface area
exposed to free air. This further contributes to the reduction of both
power compression and thermal stress.

Precision built in the UK
TSQ drivers are built on the newly-commissioned, robotically-assisted
production line at Celestion’s UK-based loudspeaker research and
manufacturing facility, and rigorously tested in line with an exacting list
of performance criteria.

Why Choose Lean Business Audio?

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Huge stocks of leading loudspeakers and audio brands
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Free Delivery on selected brands with the UK.
Price matching.

For more information please contact us at: +44(0)1473 744089
Or Email us at: sales@lean-business.co.uk