$27.27
$37.91
Celestion TSQ1845 8ohm 18″ 1800 Watt Subwoofer Loudspeaker General Specifications: Nominal diameter 18”, 457 mm Power rating 1800 W (rms) Continuous power rating 3600 W Nominal impedance 8Ω Sensitivity 96.5 dB Frequency range 30-1000 Hz Voice coil diameter 4.5”, 115 mm Chassis type Cast Aluminium Magnet type Neodymium 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) 12mm / 0.46in Xmax 15mm / 0.46in Gap depth 0.47”, 12 mm VC winding height (Hvc)36mm / 1.42in Mounting Information: Overall diameter 460mm / 18.1in Overall depth 235mm / 9.5in Cut-out diameter 414mm / 16.29in Mounting slot dimensions 7x11mm / 0.28×0.43in Number of mounting slots 8 Mounting hole PCD 432-441mm / 17.04-17.36in Flange & gasket thickness 17mm / 0.67in Unit weight 11.8kg / 26lb Small Signal Parameters: 1134cm2 / 175.8in2 Fs 35Hz Mms 316g / 11.18oz Qms 8.712 Qes 0.359 Qts 0.290 Re 5Ω Vas 119.3l / 4.21ft3 BI 33.8Tm Cms 0.065mm/N Rms 7.99kg/s Le (at 1 kHz) 3.06mH Xmax 15mm / 0.46in Xmech 40mm / 1.57in Efficiency 1.8% 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 1845 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 1845 cone uses a double-sided weatherproof coating enhances durability Designed & manufactured in the UK. Why Choose Lean Business Audio? 50 years of experience of designing, building and supplying Home, Car and Professional Audio. Huge stocks of leading loudspeakers and audio brands KEF, Celestion, Eminence, WGS, Montage, BMS Speakers, Faital Pro, Eighteen Sound, Ciare Low Worldwide shipping rates. 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:
[email protected]
