DE1090TN
The DE1090TN is the latest version of our premium 100mm (4.0 in) voice coil, neodymium high frequency driver. The compact 127mm diameter was achieved using a specially designed inside ring neodymium magnet. The diaphragm used in DE1090TN has been completely redesigned to incorporate a bent edge voice coil former, as well as new dome and surround geometry. These modifications combine to better control diaphragm displacement and deformations, resulting in lower distortion and a smoother higher frequency response above 10kHz.
Features
240 W continuous program power capacity
1.4" horn throat diameter
100 mm (4 in) aluminium voice coil
Titanium diaphragm
500 - 20000 Hz response
108 dB sensitivity
Neodymium magnet assembly with shorting copper cap
Specifications
Throat Diameter
36 mm (1.4 in)
Nominal Impedance
8 Ω
Minimum Impedance
8.3 Ω
Nominal Power Handling
120 W
Continuous Power Handling
240 W
Sensitivity
108 dB
Frequency Range
0.5 kHz - 20 kHz
Recommended Crossover
0.8 kHz
Voice Coil Diameter
100 mm (4 in)
Winding Material
Aluminium
Inductance
0.18 mH
Flux Density
1.9 T
Diaphragm Material
Titanium
Min Frequency Range
0.5 kHz
Max Frequency Range
20 kHz
Mounting and Shipping Info
Overall Diameter
127 mm (5 in)
Depth
54 mm (2.13 in)
Net Weight
1.9 kg (4.19 lb)
Shipping Units
1 pcs
Shipping Weight
1.95 kg (4.29 lb)
Shipping Box
140x135x62 mm (5.51x5.31x2.44 in)
Service Kit
hf Replacement Diaphragm
MMD4CTN8M
