Professional loudspeaker 1:full range loudspeaker
2:Karaoke system loudspeaker
3:powerful loudspeaker
4:nice performance,high quality,best price,high efficiency

Model No.: LTW18-1001                      
1.95.3dB 1W@1m sensitivity           
2.Ferrite magnet structure
3.125mm (5 inch) voice coil
4.34Hz to 1.8kHz frequency response

Specification
Nominal diameter     18         inch
Power rating         1000       watts
Peak power           2000       watts
Nominal impedance    8          ohm
Sensitivity 1w-1m    95.3       dB
Frequency range      34~1.8K    Hz
Voice coil diameter   125       mm

Constructive  Characteristic
Voice coil material   Copper
Former material       Glass Fiber
Magnet material       Ferrite
Dust dome material    Solid Paper
Suspension material    Cloth
Cone/Surround material  Paper
Chassis material        Aluminum
Grade of magnet         Y30
Voice coil winding      Outside/inside

Thiele Small Parameters
Fs                  4 8.6Hz
Re                  5.1ohm
Qes                 0.89
Qms                 12.29
Qts                 0.83
Vas                 94.4 l
Xmas                4
Mms                 215.3gr
Le                  0.8mH

Mounting&packing information
Overall diameter      463     mm
Baffle cutout diameter419     mm
Magnet diameter       280     mm
Net weight           18.1     kg
Shipping weight      19.25    kg
Packing size       470*47.*225mm

The model LTW18-1001 is ideal in stage,home theatre,karaoke player and other public address.