DAYTON AUDIO ND20FB-4 Speaker Driver Dome Tweeter Neodymium 15W 4 Ohm 90dB 3500Hz-25kHz Ø1.9cm

This low-cost tweeter is particularly versatile and offers very good performance. Its advantageous technical characteristics allow it to be integrated in many types of speakers.

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Reference : 14544
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14,90 €tax incl.

12,42 € tax excl.
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Shipping date: 08-11-2024.

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2 Years warranty
 
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Dayton Audio ND20FB-4

Speaker Driver Dome Tweeter Neodymium 15W 4 Ohm 90dB 3500Hz-25kHz Ø1.9cm

Dayton Audio ND20FB-4 Haut-Parleur Tweeter à Dôme Néodyme 15W 4 Ohm 3500Hz-25kHz Ø1.9cm

This low-cost tweeter is particularly versatile and offers very good performance. Its advantageous technical characteristics allow it to be integrated in many types of speakers.

Dayton Audio ND20FB-4 Haut-Parleur Tweeter à Dôme Néodyme 15W 4 Ohm 3500Hz-25kHz Ø1.9cm

Technical characteristics

Specifications
Speaker driver typeDome tweeter
Nominal diameterØ19mm (0.75")
Power handlingRMS : 15W
Impedance4Ω
Frequency response3500Hz - 25000Hz
Sensitivity90dB @ 1W/1m
Voice coil diameterØ19mm
Weight45g
Thiele-Small Parameters
Resonant frequency (Fs)2.072Hz
DC Resistance (Re)3.2Ω
Voice coil inductance (Le)0.03mH
Mechanical quality coefficient (Qms)2.08
Electromagnetic quality coefficient (Qes)3.74
Total quality coefficient (Qts)1.33
Cone surface area (Sd)2.8cm²
Material
MagnetNeodymium
Mounting informations
Overall outside diameterØ39.1mm (1.54")
Cutout diameterØ35.8mm (1.41")
Depth19mm (0.75")
 
Data sheet
Speaker Power (W RMS)15.0
Speaker TypeDome tweeter
Impedance (Ω)4
Loudspeaker diameter (mm)19.0
Diaphragm typeN/A
Efficiency / Sensitivity (dB)90.0
Max Linear Excursion (Xmax) (mm)N/A
Lowest frequency (Hz)3500
Highest frequency (Hz)25000
 
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DAYTON AUDIO ND20FB-4 Speaker Driver Dome Tweeter Neodymium 15W 4 Ohm 90dB 3500Hz-25kHz Ø1.9cm
This low-cost tweeter is particularly versatile and offers very good performance. Its advantageous technical characteristics allow it to be...

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