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Product Description
Manufacturer Part Number: TSQ2460
Using Celestion's cutting-edge "Ten Squared Technologies," The TSQ2460 is unrivaled in terms of efficiency, longevity, durability, and quality. With an impressive 2,400W RMS power handling capacity and a lightweight neodymium magnet, this subwoofer is engineered for high-impact, professional-grade sound.
Key Features:
overview: Celestion TSQ2460 24" Neodymium Subwoofer 8 Ohm
Ten Key Features that add up to a new standard in LF driver performance
The Ten² development initiative meticulously reexamined every aspect of driver design, implementing and validating a series of progressive refinements. These cumulative enhancements work together to set a new benchmark for performance and durability in professional low-frequency loudspeakers.
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 80C compared to conventional designs.
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 (a silicone polymer) is sandwiched between two resin- impregnated layers which enables the laminated suspension to be worked much harder without losing stiffness, giving better coil control, making DC shift less likely and increasing speaker longevity.
A re-configured magnet assembly allows much greater cone excursion before damage occurs (Xmech) and best-in-class Xprotection (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).
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.
Celestion winds its own voice coils using proprietary adhesion and voice coil structure solutions to maximize product lifespan and performance longevity.
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.
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.
Celestion's voice coils are wound inside/outside in multiple layers, to maximize 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.
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.
:
Celestion Manufacturer's Warranty (PDF File)
Using Celestion's cutting-edge "Ten Squared Technologies," The TSQ2460 is unrivaled in terms of efficiency, longevity, durability, and quality. With an impressive 2,400W RMS power handling capacity and a lightweight neodymium magnet, this subwoofer is engineered for high-impact, professional-grade sound.
Key Features:
- Double-sided weatherproof cone for maximum durability
- High efficiency cooling for improved performance, endurance and longevity
- Lead out wires woven through suspension to reduce fatigue from regular use
- Proprietary tech for winding the voice coil gives Celestion drivers greater longevity
- Precision Tuned Venting (PTV) increases airflow to keep the driver significantly cooler than other leading brands
- Dual suspension with a layer of Polysiloxane in-between reduces stiffness
- Engineered and built in the United Kingdom
overview: Celestion TSQ2460 24" Neodymium Subwoofer 8 Ohm
Celestion TSQ2460 24" Neodymium Subwoofer
Ten Key Features that add up to a new standard in LF driver performance
The Ten² development initiative meticulously reexamined every aspect of driver design, implementing and validating a series of progressive refinements. These cumulative enhancements work together to set a new benchmark for performance and durability in professional low-frequency loudspeakers.
Precision Tuned Venting
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 80C compared to conventional designs.
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 resin- impregnated layers which enables the laminated suspension to be worked much harder without losing stiffness, giving better coil control, making DC shift less likely and increasing speaker longevity.
Reconfigured Magnet Assembly For Greater Excursion
A re-configured magnet assembly allows much greater cone excursion before damage occurs (Xmech) and best-in-class Xprotection (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 maximize 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 maximize 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.
Product Details | |
|---|---|
| Brand | Celestion |
| Model | TSQ2460 |
| Part Number | 294-2521 |
| UPC | 739394669900 |
| Unit of Measure | Each |
| Weight | 55 |
Product Specifications | |
|---|---|
| Nominal Diameter | 24" |
| Power Handling (RMS) | 2400 Watts |
| Power Handling (MAX) | 4800 Watts |
| Impedance | 8Ω |
| Frequency Response | 20 to 200Hz |
| Sensitivity | 98dB 2.83V/1m |
| Voice Coil Diameter | 6" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 29Hz |
| DC Resistance (Re) | 5.1Ω |
| Voice Coil Inductance (Le) | 2.5mH |
| Mechanical Q (Qms) | 10.3 |
| Electromagnetic Q (Qes) | 0.31 |
| Total Q (Qts) | 0.3 |
| Compliance Equivalent Volume (Vas) | 14.26ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.057mm/N |
| BL Product (BL) | 40.5T·m |
| Diaphragm Mass Inc. Airload (Mms) | 530g |
| Maximum Linear Excursion (Xmax) | 18.75mm |
| Surface Area of Cone (Sd) | 2239cm² |
Materials of Construction | |
|---|---|
| Cone Material | Fiberglass |
| Surround Material | Cloth |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Fiberglass |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Neodymium |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 24.7" |
| Baffle Cutout Diameter | 22.5" |
| Depth | 11" |
Parts Express Staff Recommended Enclosure Volume | |
|---|---|
| Sealed Volume | 1.38ft³ |
| Sealed F3 | 88.71Hz |
| Vented Volume | 4.51ft³ |
| Vented F3 | 47.72Hz |
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Manuals & Resources
Celestion Manufacturer's Warranty (PDF File)
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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