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Bestseller Dayton Audio ND25FN-4 Tweeter a Cupola

Il prezzo originale era: 14,95 €.Il prezzo attuale è: 7,47 €.

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COD: SK0004829 Categoria: Tag:

Descrizione

Descrizione del prodotto

Descrizione del prodotto Dayton Audio ND25FN-4 Tweeter a Cupola

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 Audios 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. Its 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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Specifiche

Numero dell'articolo:

ND25FN-4
EAN

0848791000867
Tipo di tweeter :Soft Dome
Serie del tweeter :ND Series
Diametro del cono / cupola :25 mm | 1"
Gestione della potenza (RMS) :20 Watts
Impedenza (Z) :4
Sensibilità (SPL a 1m / 2,83V) :90 dB
Frequenza di risonanza (Fs) :1350 Hz
Resistenza DC (Re) :3.20 ohms
Induttanza della bobina mobile (Le) :0.04 mH
Fattore di merito meccanico (Qms) :3.87
Fattore di merito elettromagnetico (Qes) :2.61
Fattore di merito totale (Qts) :1.56
Diametro esterno complessivo :1.61"
Diametro del ritaglio :1.34"
Profondità :0.83"

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