Parameter
Specifications :18X400
General Specifications
Nominal diameter 460 mm/18 in
Power rating 1000W(AES)
Nominal impedance 8OHM
Sensitivity 97 d B
Frepuency range 40-1000 Hz
Chassis type cast aluminum
Magent type Ferrite
Magent weight 125 oz
Voice coil diameter 99.2 mm/4 in
Coil material copper
Former material Glass fiber
Cone material Paper
Surround material Cloth
Suspension Double
Kind of layers outside/inside
Number of layers 2
Gap depth 14.0 mm/0.55 in
Voice coil winding width 23 mm/0.9in
Net weight 14 kg
Shipping weight 14.5 kg
Features
4-inch,fibreglass inside-outside copper voice coil
2000 Watt continuous program power handling
97 dB Sensitivity
40-1000 Hz Frequency range
Ferrite magnetics
Double spider suspension
Die cast Aluminum Chassis
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