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B&C DE1090TN 120W 8 Ohm 1.4" Bolt On Neodymium Compression Driver
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.
- 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:
Mounting And Shipping Info:
- Throat diameter 36 mm (1.4 in)
- Nominal impedance 8 ohms
- Minimum impedance 8.3 ohms
- Nominal power handling 120 W
- Continuous power handling 240 W
- Sensitivity (1W/1m) 108.0 dB
- Frequency range 500 - 20 kHz
- Recommended crossover 0.8 kHz
- Voice coil diameter 100 mm (4.0 in)
- Winding material CCAW
- Inductance 0.18 mH
- Diaphragm material Titanium
- Flux density 1.9 T
- Magnet material Neo Inside Ring
Mounting And Shipping Info:
- Four M6 holes 90 degrees apart on 102 mm (4 in) diameter
- Overall diameter 127 mm (5.0 in)
- Depth 54 mm (2.13 in)
- Net weight 1.9 kg (4.19 lb)
- Replacement Diaphragm MMD1090TN8
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B&C DE1090TN 120W 8 Ohm 1.4" Bolt On Neodymium Compression Driver PDF data sheet (587 kb)
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