4593HE

1.4" Coaxial Neodymium Compression Driver

Extended Bandwidth (300 – 22000 Hz)
Neodymium Magnet Assembly
Additional shorting rings for lower distortion
With two Subsystems in one, each Driver covers a smaller Frequency Range for increased Power Handling, high Dynamic and extremely low Distortion
Excellent Phase Coherence
Perfect Time Alignment without Problems of Multi-Source Interference
Ultra light Weight and small Size
8 or 16 Ohm

Throat diameter:	1.4″ (36 mm)
Nominal impedance:	8 or 16 Ohm
Power capacity:
Middle Range (AES):	150 W AES above 400 Hz
Peak:	1000 W peak above 500 Hz
High Range (AES):	80 W
Peak:	320 W
Sensitivity 1 W / 1 m:	118 dB on 40° x 20° Horn
Frequency Range:	300 – 22000 Hz
Recommended Crossover:	300 Hz
Middle Frequency Range:	300 – 7000 Hz
High Frequency Range:	6000 – 22000 Hz
Middle /High Crossover:	6300 Hz
Voice Coil High-Range:	1.75″ (44.4 mm)
Voice Coil Mid-Range:	3.5″ (90 mm)
Magnet Material:	Neodymium
Middle Frequency Flux Density (Tesla):	1.95
High Frequency Flux Density (Tesla):	2
Efficiency:	35 % (300 – 5000 Hz)
Voice Coil Material:	Copper Clad Aluminum
	(2 Layers in- and outside of the VC)
Voice Coil Former:	Kapton TM
Diaphragm Material:	Polyester