B&C DE120TN is a 1-inch 8 ohm compression driver rated at 30 W RMS. The source-backed specifications include sensitivity 105.5 dB, range from 1200 Hz, to 18000 Hz, throat 25 mm. bits tracks vendor pricing and datasheet links from the same loudspeaker database.
Source-backed specifications
Motor and cone
Voice coil 36mm
Flux density 1.90T Power and response
Sensitivity 105.5dB
Power 30W
Nominal power 30W
Impedance 8Ω
Min. impedance 8Ω
Range 1200–18000Hz
Crossover 2000Hz
Throat 25mm Size and mounting
Diameter 71mm
Depth 34mm
Weight 0.45kg Everything else B&C lists HF
Le 0.14mH
SPL 105.5dB
Power 30W
Impedance 8Ω
Flux density 1.90T
Sensitivity 105.5dB
Low limit 1200Hz
Nominal power 30W
High limit 18000Hz
Throat 25mm
Manufacturer sensitivity 105.5dB
Min. impedance 8Ω
Voice coil 36mm
Crossover 2000Hz
Weight 0.45kg
Diameter 71mm
Depth 34mm
Depth 34 mm (1.34 in)
Inductance 0.14 mH
Net weight 0.45 kg (0.98 lb)
Sensitivity 105.5 dB
Flux density 1.9 T
Shipping box 105x105x65 mm (4.13x4.13x2.56 in)
Shipping units 1 pcs
Frequency range 1.2 kHz - 18 kHz
Shipping weight 0.48 kg (1.05 lb)
Throat diameter 25 mm (1 in)
Overall diameter 71 mm (2.8 in)
Winding material Aluminium
Minimum impedance 8 Ω
Nominal impedance 8 Ω
Diaphragm material Titanium
Voice coil diameter 36 mm (1.4 in)
Recommended crossover 2 kHz
Nominal power handling 30 W
Continuous power handling 60 W