Neodymium magnet assembly with shorting copper cap
While shrink-ray technology may not have escaped the 1990s, we have succeeded in creating two more highly compact drivers, not only permitting close spacing but also reducing weight and cost at the same time. In a larger, 3” coil we now offer the DE780: Designed with a sonic character like our famous DE900TN, but in a 112mm diameter package weighing only 3.5 lb (1.6kg). Continuous power handling of 220W combined with 108dB sensitivity primes this driver for consideration in a new generation of lighter, more compact line array loudspeakers.
Throat Diameter
36 mm (1.4 in)
Nominal Impedance
8 Ω
Minimum Impedance
8.0 Ω
Nominal Power Handling
110 W
Continuous Power Handling
220 W
Sensitivity
108.0 dB
Frequency Range
1.0 - 18.0 kHz
Recommended Crossover
1.2 kHz
Voice Coil Diameter
75 mm (3.0 in)
Winding Material
Aluminium
Inductance
0.14 mH
Diaphragm Material
Composite Polyimide/Titanium
Flux Density
1.85 T
Magnet Material
Neodymium Ring
Four M6 holes 90° on 102 mm (4 in) diameter
Overall Diameter
124 mm (4.9 in)
Depth
56 mm (2.2 in)
Net Weight
2.3 kg (5.1 lb)
Shipping Units
4
Shipping Weight
9.8 kg (21.5 lb)
Shipping Box
295x160x180 mm (11.61x6.30x7.09 in)
Other Details
4x M6 Mounting Studs with bolts and washers included
Replacement diaphragm
MMD8008M
Schwingspulendurchmesser
75 mm (3.0 in)
Nominale Impedanz
8 Ω
Magnet
Neodymium Ring
Dauerbelastbarkeit
220 W
Frequenzbereich
1.0 - 18.0 kHz
Empfindlichkeit
108.0 dB
Versandgewicht
9.8 kg (21.5 lb)
Wicklung besteht aus
Aluminium
Flux Density
1.85 T
Diaphragm Material
Composite Polyimide/Titanium
Inductance
0.14 mH
Netto Gewicht
2.3 kg
Nominale Belastbarkeit
110 W
Einbautiefe
56 mm (2.2 in)
Außendurchmesser
124 mm (4.9 in)
Throat Diameter
36 mm (1.4 in)
Versandkarton
295x160x180 mm (11.61x6.30x7.09 in)
Replacement diaphragm
MMD8008M
Other Details
4x M6 Mounting Studs with bolts and washers included
Shipping Units
4
Recommended Crossover
1.2 kHz
MInimale Impedanz
8.0 Ω
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