SPECIFICATIONS:
MODEL: TRF SPL SW2140NDGE D0.35
Size: 21inch
Cone: Carbon FROM MADE IN EUROPE
Surround material: Foam
Voice coil made : MADE IN USA or MADE IN GREECE
Voice coil dimension: 3.0inch
Voice coil layer: 8 layers
Dust cap: Carbon FROM MADE IN EUROPE
Nominal impedance: dual 0.35ohm
Voice coil wire: aluminum
Spider dimension : 3”ID / 10”OD
Spider material: NOMEX
Spider layers: 5pcs x 2layers
RMS Power: 4,000 wrms
RMS Program: 12,000 wrms
MAX Watt: 8,000wmax
Sensitivity: 96dB
Vas: 250 L
Resonance frequency (fs): 31Hz
Frequency range: 31-100Hz
Mechanical Q factor (Qms):
Electrical Q factor(Qes):
Total Q factor: (Qts):
Xmax: 40mm
Force factor: N/A
Net weight: 46kg
Basket: Die cast Alumium
Magnet: NEODYMIUM
Magnet: NEODYMIUM ”high performance magnet”
Magnet dimension: Φ260*30mm X 1SET
1=Outer Dimension: 550mm
2=Mounting Depth: 330mm
3=Magnet Dimension: 260mm
4=Mounting Hole Dimension: 500mm
