RMS Power: 6000wrms
RMS Program: 15,000 - 20,000 wrms 3sec
MAX Watt: 12000wmax
Cone: Paper many layers
Dust cap: Carbon FROM MADE IN EUROPE
Surround material: Foam
Voice coil bobbin: Aluminum
Voice coil made : MADE IN USA
Voice coil dimension : 4.0inch
Voice coil layer: 8 layers
Nominal impedance: D0.7
Voice coil wire: aluminum
Spider dimension : 4''ID / 10''OD
Spider material: NOMEX
Spider layers: 2pcs x 5 layers
Basket: Die cast Aluminum
Basket color: Red
Sensitivity: 91.5 dB
Frequency range: 30-100Hz
Fs: 30 Hz
Mechanical Q factor (Qms):
Electrical Q factor(Qes):
Total Q factor: (Qts):
Xmax: 30mm
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: 385mm
2=Mounting Depth: 283mm
3=Magnet Dimension: 280mm
4=Mounting Hole Dimension: 354mm
Total weight: 46kg