Neodymium magnet assembly with shorting copper cap
The DE980TN is the latest version of our 75mm (3.0 in) voice coil, neodymium high frequency driver. The diaphragm in this model has been completely redesigned to incorporate a bent edge voice coil former, new dome and surround geometry and an optimized phase plug. These modifications combine to better control diaphragm displacement and deformations, resulting in lower distortion and a smoother higher frequency response above 10kHz.
Throat Diameter
36 mm (1.4 in)
Nominal Impedance
8 Ω
Minimum Impedance
8.1 Ω
Nominal Power Handling
110 W
Continuous Power Handling
220 W
Sensitivity
108.5 dB
Frequency Range
0.5 - 18.0 kHz
Recommended Crossover
1.2 kHz
Voice Coil Diameter
75 mm (3.0 in)
Winding Material
Aluminium
Inductance
0.1 mH
Diaphragm Material
Titanium
Flux Density
2.05 T
Magnet Material
Neodymium Ring
Four M6 holes 90° on 102 mm (4 in) diameter
Overall Diameter
131 mm (5.2 in)
Depth
54 mm (2.13 in)
Net Weight
2.3 kg (5.1 lb)
Shipping Units
4
Shipping Weight
9.8 kg (21.6 lb)
Shipping Box
295x160x180 mm (11.61x6.30x7.09 in)
Other Details
4x M6 Mounting Studs with bolts and washers included
Replacement diaphragm
MMD3DTN8M
Flux Density
2.05 T
Empfindlichkeit
108.5 dB
Inductance
0.1 mH
Throat Diameter
36 mm (1.4 in)
Außendurchmesser
131 mm (5.2 in)
Nominale Impedanz
8 Ω
Versandgewicht
9.8 kg (21.6 lb)
Schwingspulendurchmesser
75 mm (3.0 in)
Einbautiefe
54 mm (2.13 in)
Nominale Belastbarkeit
110 W
MInimale Impedanz
8.1 Ω
Versandkarton
295x160x180 mm (11.61x6.30x7.09 in)
Recommended Crossover
1.2 kHz
Wicklung besteht aus
Aluminium
Replacement diaphragm
MMD3DTN8M
Dauerbelastbarkeit
220 W
Magnet
Neodymium Ring
Other Details
4x M6 Mounting Studs with bolts and washers included
Diaphragm Material
Titanium
Shipping Units
4
Netto Gewicht
2.3 kg
Frequenzbereich
0.5 - 18.0 kHz
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