Celestion TSQ1545 8 Ohm 15″ 1800W Subwoofer Loudspeaker
TSQ1545 Specifications |
|
Nominal Diameter | 381mm / 15in |
Power Rating | 1800W |
Continuous power rating | 3600W |
Rated impedance | 8ohm |
Sensitivity | 94dB |
Frequency range | 30Hz-1500Hz |
Chassis type Cast | aluminium |
Magnet type | Neodymium |
Voice coil diameter | 115mm / 4.5in |
Voice coil material | Round copper |
Former material | Glass fibre |
Cone material | Glass loaded paper (weather-resistant) |
Surround material | Triple roll, cloth sealed |
Suspension | Dual, polysiloxane-laminated |
Gap height (Hg) | 12mm / 0.47in |
VC winding height (Hvc) | 38mm / 1.49in |
TSQ1545 Parameters |
|
Sd | 855.3cm2 / 132.6in2 |
Fs | 34.5Hz |
Mms | 260g / 9.17oz |
Qms | 5 |
Qes | 0.305 |
Qts | 0.287 |
Re | 5.16 |
Vas | 84.6l / 2.99ft3 |
Bi | 30.9Tm |
Cms | 0.082mm/N |
Rms | 11.32kg/s |
Le (at 1kHz) | 3.3mH |
Xmax | 16mm / 0.63in |
TSQ1545 Mounting Information |
|
Overall diameter | 393mm / 15.46in |
Overall depth | 290mm / 8.23in |
Cut-out diameter | 354mm / 13.94in |
Mounting hole dimensions | 10mmx7mm / 0.39inx0.27in |
Number of mounting holes | 8 |
Mounting hole PCD | 374-354mm / 14.7-14.06in |
Unit weight | 11.3kg / 24.9lb |
Key Features:
- The Celestion TSQ speakers use a 3 way tuned system to vent and coil the magnet motor that typically operates at 30 degrees cooler than conventional speaker designs.
- The TSQ 1545 uses a triple suspension that is laminated with Polysiloxane that retains stability and enhances cone displacement symmetry.
- Celestion weave the coil lead-out wires suspension to minimise excess motion that in turn reduces fatigue to increase longevity.
- The 1545 cone uses a double-sided weatherproof coating enhances durability
Designed & manufactured in the UK.
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