B&C DE1050 is a 2-inch 8 ohm compression driver rated at 140 W RMS. The source-backed specifications include sensitivity 109 dB, range from 500000 Hz, to 20000 Hz, throat 50 mm. bits tracks vendor pricing and datasheet links from the same loudspeaker database.
Source-backed specifications
Motor and cone
Voice coil 100mm
Flux density 1.95T Power and response
Sensitivity 109dB
Power 140W
Nominal power 140W
Impedance 8Ω
Min. impedance 8.1Ω
Low limit 500000Hz
High limit 20000Hz
Crossover 800Hz
Throat 50mm Size and mounting
Diameter 154mm
Depth 86mm
Weight 3.7kg Everything else B&C lists HF
Le 0.18mH
SPL 109dB
Power 140W
Impedance 8Ω
Flux density 1.95T
Sensitivity 109dB
Low limit 500000Hz
Nominal power 140W
High limit 20000Hz
Throat 50mm
Manufacturer sensitivity 109dB
Min. impedance 8.1Ω
Voice coil 100mm
Crossover 800Hz
Weight 3.7kg
Diameter 154mm
Depth 86mm
Depth 86 mm (3.39 in)
Inductance 0.18 mH
Net weight 3.7 kg (8.16 lb)
Sensitivity 109 dB
Flux density 1.95 T
Shipping box 195x195x120 mm (7.68x7.68x4.72 in)
Shipping units 1 pcs
Frequency range 500 kHz - 20 kHz
Shipping weight 4 kg (8.82 lb)
Throat diameter 50 mm (2 in)
Overall diameter 154 mm (6.1 in)
Winding material Aluminium
Minimum impedance 8.1 Ω
Nominal impedance 8 Ω
Diaphragm material Titanium
Voice coil diameter 100 mm (4 in)
Recommended crossover 0.8 kHz
Nominal power handling 140 W
Continuous power handling 280 W