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      SIG120-4 Woofer a Gamma Media

      Dayton Audio SIG120-4 Woofer a Gamma Media

      €34,95

      10+ In magazzino

      Dayton Audio SIG120-4 Woofer a Gamma Media

      9 reviews
      5 da 5
      9 reviews
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      Marchio: Dayton Audio
      € 28,88€ 34,95 10+ In magazzino
      • -5% Acquista 4 per soli € 33,20 per pezzo

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      Descrizione del prodotto Dayton Audio SIG120-4 Woofer a Gamma Media

      The Dayton Audio Signature Series was designed to give DIY speaker designers access to the pinnacle of speaker technology at the value expected from Dayton Audio. Featuring an open aluminum cast frame, anodized aluminum cone and a polyimide former, these drivers can provide extended range with incredibly low distortion. After hours of painstaking engineering and testing with meticulous attention to detail, we at Dayton Audio deem this driver line worthy of the endorsement of even the most critical audiophile.

       

      Highlights

      • Extensive Klippel LMP and LSI testing to optimize Bl symmetry and parameters
      • Indexed cone/surround junction for smooth transition/frequency response
      • Polyimide formers and aluminum sleeve for improved inductance, damping, and frequency response
      • One piece concave black anodized aluminum cone
      • Vented former and elevated spider for improved air flow
      • Open aluminum cast frame for improved heat dissipation
      • Countersunk stainless steel magnet badging for long time aesthetics

       

      Product details

      SIG120-4 4” Signature Series Extended Range 4 Ohm

       

      The Dayton Audio Signature Series was designed to give DIY speaker designers access to the pinnacle of speaker technology at the value expected from Dayton Audio. Featuring an open aluminum cast frame, anodized aluminum cone and a polyimide former, these drivers can provide extended range with incredibly low distortion.

       

      Signature Sound and Performance

      The smooth and extended frequency response of these Dayton Audio speaker drivers ensures that the entire audible spectrum is accurately reproduced, from the lowest bass notes to the highest treble frequencies. This well-balanced frequency response delivers a natural and immersive listening experience, allowing you to hear every detail and nuance in your favorite music or movies.

       

      Meticulous Attention to Detail

      The speaker drivers' design, materials, and meticulous engineering work in harmony to minimize distortion, ensuring that the sound remains clean and clear even at high volumes. By achieving low distortion, these speaker drivers provide an accurate representation of the original audio signal, allowing audiophiles to enjoy a true-to-life listening experience with exceptional clarity and precision. The Signature Series speaker drivers used rigorous Klippel testing throughout the design process, a state-of-the-art analysis method to provide optimal performance, consistency, and reliability by precisely measuring and optimizing the drivers' magnetic and mechanical properties.

       

      Indexed Cone and Surround Junction

      Diffraction caused by the abrupt edge of the surround is minimized by the use of an indexed junction. This design feature helps create a smooth transition between the cone and surround, resulting in improved frequency response while improving the rigidity of the cone further resulting in less cone distortion at high excursion.

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      Specifiche

      Numero dell'articolo:
      SIG120-4
      EAN
      0848791009051
      Serie del woofer
      Dayton Audio Signature series
      Diametro nominale
      4"
      Gestione della potenza (RMS)
      40 Watts
      Gestione della potenza (max)
      80 Watts
      Impedenza (Z)
      Sensibilità (SPL a 1m / 2,83V)
      89.7dB
      Risposta in frequenza
      75-8500Hz
      Diametro della bobina mobile
      1"
      Resistenza DC (Re)
      3.7Ω
      Induttanza della bobina mobile (Le)
      0.22mH
      Frequenza di risonanza (Fs)
      74.6 Hz
      Fattore di merito meccanico (Qms)
      4.84
      Fattore di merito elettromagnetico (Qes)
      0.47
      Fattore di merito totale (Qts)
      0.43
      Massa del diaframma incl. la massa dell'aria (Mms)
      6.7g
      Cedevolezza meccanica della sospensione (Cms)
      0.68mm/N
      Superficie del cono (Sd)
      56.4cm²
      Prodotto BL (BL)
      5T·m
      Volume equivalente di cedevolezza (Vas)
      0.109ft³
      Escursione lineare massima (Xmax)
      4 mm
      Materiale del cono / diaframma
      Aluminum
      Materiale della sospensione
      Rubber
      Supporto della bobina mobile
      Kapton® / Polyimide
      Materiale del cestello / telaio
      Cast Aluminum
      Diametro esterno complessivo
      4.84"
      Profondità complessiva
      2.33"
      Diametro del ritaglio del pannello frontale
      3.74"
      Diametro del cerchio dei fori di montaggio
      4.33
      # Numero di fori di montaggio
      6
      Volume per cassa sigillata
      0.05ft³
      Frequenza di risonanza della cassa sigillata (F3)
      130Hz
      Volume per cassa reflex
      0.148ft³
      Frequenza di risonanza della cassa reflex (F3)
      68.9Hz

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      5 di 5
      fait franchement je job , je l'utilise comme medium , très bon produit
      Da FRANCIS-ARNAUD on 15 Ottobre 2025
      5 di 5
      Produkt ist top werde es zum testen für mich benutzen
      Da Christian on 17 Settembre 2025
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      SIG120-4 Woofer a Gamma Media
      € 28,88
      € 34,95
      SIG120-4 Woofer a Gamma Media
      10+ In magazzino
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