TRF SW 1860M D0.5

MODEL: TRF SW1860M D0.5
Size: 18nch
RMS Power: 6000wrms
RMS Program: 15.000 – 20.000wrms 3sec
MAX Watt: 12000wmax
Cone: Paper many layers
Dust cap : Carbon FROM MADE IN EUROPE
Surround material: Foam
Voice coil bobbin:Aluminium
Voice coil made : MADE IN USA
Voice coil dimension : 4.0inch
Voice coil layer: 8layer
Nominal impedance:D0.5
Voice coil wire:aluminium
Spider dimension : 4”ID / 10”OD
Spider material : NOMEX
Spider layers :2pcs x 5layers
Basket:Die cast Aluminium
Basket color:Red
Sensitivity:92.5 dB
Frequency range:28-100Hz
Fs: 28 Hz
Mechanical Q factor(Qms):
Electrical Q factor(Qes):
Total Q factor:(Qts):
Xmax: 33mm
Force factor: N/A
Magnet Weight: -Oz
Basket:Die cast Alumium
Magnet:Ferrite ”high performance magnet”
Magnet dimension:Φ280*25 mm 3PCS
1=Outer Dimension: 450mm
2=Mounting Depth: 311mm
3=Magnet Dimension: 280mm
4=Mounting Hole Dimension: 425mm
Total weight :47kg