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        ND25FN-4 Dome Tweeter

        ND25FN-4 Dome Tweeter

        €14,95

        Dayton Audio ND25FN-4 Dome Tweeter

        12 reviews
        5 from 5
        12 reviews
        5 stars
        92%
        4 stars
        8%
        3 stars
        0%
        2 stars
        0%
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        0%
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        € 12,36€ 14,95 10 In stock
        • -5% Purchase 4 for only € 14,20 per piece

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        • Five-year warranty
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        Product description

        Dayton Audio's ND25FN-4 compact soft dome tweeter element features high output and smooth, low-distortion sound. The high-strength neodymium motor features an aluminum heat sink for cool operation and reduced power compression.

         

        Highlights

        • 1" treated silk dome diaphragm
        • Faceplate-free design enables versatile custom mounting
        • High-strength neodymium motor with heatsink and ferrofluid cooling
        • Extremely smooth and extended treble response beyond 22 kHz
        • Perfect for use with a waveguide or custom mounting plate

         

        Product details

        Dayton Audio ND25FN-4 1" Silk Dome Neodymium Tweeter Element 4 Ohm

         

        Dayton Audio’s ND25FN-4 is a versatile 1" tweeter element for use in highly customized applications requiring smooth, clean treble output. The treated silk dome diaphragm delivers excellent detail and smoothness, while the high-strength neodymium magnet enables high output from an extremely compact size. The rear-mounted heatsink and ferrofluid-filled magnetic gap provide improved heat dissipation from the compact motor structure, for reduced power compression at high levels. A copper pole cap further reduces distortion and inductance effects.

         

        This element is identical to the round-faceplate ND25FA-4 model, but with no faceplate installed. It’s perfect for installation into a waveguide or a custom mounting plate, or in limited clearance applications such as automotive A-pillars. Simply bond the unit in place from behind, and prepare to be surprised at the clean, detailed output!

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        Specifications

        Article number
        ND25FN-4
        Tweeter Type
        Soft Dome
        Tweeter Series
        ND Series
        Cone / Dome Diameter
        25 mm | 1"
        Power Handling (RMS)
        20 Watts
        Impedance (Z)
        4 Ω
        Sensitivity (SPL at 1m / 2.83V)
        90 dB
        Resonant Frequency (Fs)
        1350 Hz
        DC Resistance (Re)
        3.20 ohms
        Voice Coil Inductance (Le)
        0.04 mH
        Mechanical Q (Qms)
        3.87
        Electromagnetic Q (Qes)
        2.61
        Total Q (Qts)
        1.56
        Overall Outside Diameter
        1.61"
        Cutout Diameter
        1.34"
        Depth
        0.83"

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        5 of 5
        Great little buggers. Everything works as expected. Little more difficult mounting, but all good. Well recommended. Quite durable for its delicate dome. I had a disaster when working on the crossover, they fell face first mounted on 3D printed speaker panel from 1m, bearing the weight of it, and no damage taken. Very surprised. Well recommended. Five stars.
        By Petr B. on 3 September 2023
        5 of 5
        Everything was ok
        By Barrington on 21 August 2023
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        ND25FN-4 Dome Tweeter
        € 12,36
        € 14,95
        ND25FN-4 Dome Tweeter
        10+ In stock
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