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Κατηγορίες
TRF SW 1220M D1
MODEL: TRF SW1220M D1
Size: 12nch
RMS Power: 2000wrms
MAX Watt: 4000wmax
Cone: Paper many layers
Dust cap : Plastic
Surround material: Foam BIG
Voice coil bobbin: Aluminium
Voice coil dimension : 3.0inch
Voice coil layer: 8layer
Nominal impedance:D1
Voice coil wire: Copper
Spider dimension : 3''ID / 10''OD
Spider material : NOMEX
Spider layers :2pcs x 2layers
Basket:TRF Die cast Aluminium
Basket color:Red
Sensitivity: 94dB
Frequency range:29-100Hz
Fs: 29.5Hz
Mechanical Q factor(Qms):3.64
Electrical Q factor(Qes):0.52
Total Q factor:(Qts):0.45
Xmax: 28mm
Force factor: 18.7N/A
Magnet Weight: -300Oz
Basket:Die cast Alumium
Magnet:Ferrite ''high performance magnet''
Magnet dimension:Φ200*25 mm 3PCS
1=Outer Dimension: 320mm
2=Mounting Depth: 230mm
3=Magnet Dimension: 200mm
4=Mounting Hole Dimension: 284mm
Total weight :22kg
Brand:
trfaudio
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