CELESTION / T6398

CELESTION / TSQ1845 is a 18-inch, 8Ω, 3600W PA speaker replacement woofer unit.

■Aperture: 18""
■Impedance: 8Ω
■Allowable input: 3600W
■Frequency range: 30-1,000Hz
■Sensitivity (1W/1m): 96.5dB
■Magnet: Neodymium
■Size: 460mmx460mmx235mm
■Weight: 11.8kg
■Others:
■Voice coil: 4.5 inches
■Chassis: Cast Aluminum
■Voice coil: Round Copper
■Former: Glass fiber
■Cone: Glass loaded cellulose, water-resistant coating front & back
■Surround: Triple roll, cloth sealed
■Suspension: Dual, polysiloxane-laminated
■Baffle diameter: 414mm
■Screw hole size: 7mm x 11mm
■Number of screw holes: 8
■Diameter between mounting screw holes: 432-441mm Mounting PCD range

- 3-channel tuned venting system provides highly efficient cooling across the frequency band
Voice coils that typically operate at 30°C lower temperatures than other leading ones in this class
Polysiloxane laminated double suspension provides very good stability and improves cone displacement symmetry
・Suspension with precision woven lead-out wires minimizes excessive movement and reduces load
・Double-sided waterproof cone coating improves durability