B&C DE900 1.4-Inch Compression Driver - 80W RMS, 8 Ohm

The B&C DE900 with a mylar/titanium diaphragm using a 3-inch edgewound flat aluminium wire voice coil and a FEA computer optimized lightweight Neodymium magnet assembly using a copper shorting ring produce smooth response, very high efficiency and outstanding sonic properties. This unit weights only 2.6 kg.

Replacement Diaphragm: JP61264 (B&C MMD3B)

B&C DE900 1.4-Inch Compression Driver Specifications

- Throat Diameter: 36 mm (1.4 inches)
- Nominal Impedance: 8 Ω
- Minimum Impedance: 8.3 Ω
- Nominal Power Handling: 80 W
- Continuous Power Handling: 160 W
- Sensitivity (1W/1m): 109.5 dB
- Frequency Range: 0.5 - 18 kHz
- Recommended Crossover: 1.2 kHz
- Voice coil Diameter: 75 mm (3.0 inches)
- Winding Material: Aluminium
- Inductance: 0.14 mH
- Diaphragm Material: Titanium
- Flux Density: 2.05 T
- Magnet Material: Neodymium

Physical:
- Mounting:
  - Four M6 holes 90° on 102 mm (4 inch) diameter
  - Four M6 Mounting Studs with bolts and washers included
- Overall diameter: 132 mm (5.2 inches)
- Depth: 65 mm (2.6 inches)
- Net weight: 2.6 kg