• Incl.Excl.
    IVA
  • Assistenza clienti
    0
    Chiudere
      ND25FW-4 Tweeter a Cupola Con Guida D'onda

      Dayton Audio ND25FW-4 Tweeter a Cupola Con Guida D'onda

      €17,95

      10+ In magazzino

      Dayton Audio ND25FW-4 Tweeter a Cupola Con Guida D'onda

      20 reviews
      5 da 5
      20 reviews
      5 stars
      80%
      4 stars
      20%
      3 stars
      0%
      2 stars
      0%
      1 stella
      0%
      Leggi le recensioni
      Marchio: Dayton Audio
      € 14,83€ 17,95 10+ In magazzino
      • -5% Acquista 4 per soli € 17,05 per pezzo

      Buy now, pay later

      • Spedizione gratuita a partire da € 199
      • Ordinato prima delle 16:00, spedito oggi
      • Minimo cinque anni di garanzia
      • Periodo di recesso di 45 giorni per i resi
      • Dicono di noi:
      Richiedi preventivo
      Hai una domanda su questo prodotto?

      Hai una domanda su questo prodotto?

      Il nostro addetto è lieto di aiutarvi a trovare il prodotto giusto

      Descrizione del prodotto Dayton Audio ND25FW-4 Tweeter a Cupola Con Guida D'onda

      Dayton Audio has added a waveguide faceplate to the popular ND25 soft dome to create the ND25FW-4 tweeter. The waveguide faceplate lowers dispersion, minimizing ceiling and wall reflections, which in turn leads to an increase in efficiency across most of the passband.

       

      Highlights

      • Waveguide loaded 1" treated silk dome
      • Waveguide provides controlled directivity and higher efficiency
      • Low Fs of 1,350 Hz can accommodate crossovers as low as 2,500 Hz
      • Includes foam gasket to ensure a good seal to your enclosure
      • High-strength neodymium motor with heatsink and ferrofluid cooling
      • Standard 104 mm diameter faceplate for easy integration into many existing systems

       

      Product details

      Dayton Audio ND25FW-4 1" Soft Dome Neodymium Tweeter with Waveguide 4 Ohm

       

      The Dayton Audio ND25FW-4 tweeter features a unique integrated round waveguide faceplate that provides a controlled directivity transition at high frequencies, reducing the effect of room reflections on the speaker's tonal balance. Unlike conventional flat-faceplate dome tweeters whose directivity does not match the midwoofer driver near the crossover frequency, the ND25FW-4's waveguide is curved to maintain consistent directivity at the transition. The waveguide also acts as a low-compression horn, lowering distortion.

       

      Waveguide-loaded dome tweeters are embraced within the industry for providing directivity control and mild horn loading without the negative effects of compression loading such as impulse smear and throat distortion where high levels are not needed. The waveguide profile used in the ND25FW-4 provides a minimum dispersion angle of about 90 degrees, and maintains directivity control to about 2,000 Hz, but the round waveguide will install easily into the same 104 mm standard tweeter cutout used commonly by dome tweeters with larger ferrite motors.

       

      Specifications: • Power handling: 20 watts RMS/40 watts max • VCdia: 1" • Le: 0.04 mH • Impedance: 4 ohms • Re: 3.2 ohms • Frequency range: 2,500-20,000 Hz • Fs: 1350 Hz • SPL: 91 dB 1W/1m • Dimensions: Overall diameter: 4.09", Cutout diameter: 2.875", Depth: 1.57".

      Show more

      Specifiche

      Numero dell'articolo:
      ND25FW-4
      EAN
      0848791002014
      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 Ω
      Sensibilità (SPL a 1m / 2,83V)
      94 dB
      Risposta in frequenza
      2,500 to 20,000 Hz
      Frequenza di risonanza (Fs)
      1350 Hz
      Resistenza DC (Re)
      3.2 ohms
      Induttanza della bobina mobile (Le)
      0.04 mH
      Diametro esterno complessivo
      4.09"
      Diametro del ritaglio
      2.875
      Profondità
      1.57

      Show more

      5 di 5
      -
      Da Marc on 19 Ottobre 2025
      5 di 5
      This is the single best tweeter when it comes to price/value ratio See some measurements I published on ASR here: https://www.audiosciencereview.com/forum/index.php?threads/3d-printed-classic-3-way-budget-speaker-project-using-sb-and-dayton-drivers.64192/post-2414511 Very strongly recommended!!
      Da Peter on 7 Ottobre 2025
      Show more
      ND25FW-4 Tweeter a Cupola Con Guida D'onda
      € 14,83
      € 17,95
      ND25FW-4 Tweeter a Cupola Con Guida D'onda
      10+ In magazzino
      Aggiungi al carrello
      Confronta 0

      Add another product (max. 5)

      Start comparison