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      Home / Drivers / Woofer
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      Dayton Audio SIG225-4 8" Signature Series Woofer 100W Driver 4Ohm
      Dayton Audio SIG225-4 8" Signature Series Woofer 100W Driver 4Ohm - Image 2
      Dayton Audio SIG225-4 8" Signature Series Woofer 100W Driver 4Ohm - Image 3
      Dayton Audio SIG225-4 8" Signature Series Woofer 100W Driver 4Ohm - Image 4
      Dayton Audio SIG225-4 8" Signature Series Woofer 100W Driver 4Ohm - Image 5

      Dayton Audio SIG225-4 8″ Signature Series Woofer 100W Driver 4Ohm

      ₹9,459.00

      10 in stock

      SKU: SIG225-4 Categories: Drivers, Woofer Tags: 8inch, DaytonAudio, SIG225-4, Woofer Brand: Dayton Audio

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      • Description
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      Dayton Audio SIG225-4 8″ Signature Series Woofer 100W Driver 4Ohm

       

      Overview:

      The Dayton Audio Signature Series was designed to give 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.

       

      Key Features:

      • Extensive Klippel LPM and LSI testing to optimize Bl symmetry and parameters
      • Indexed cone/surround junction for smooth transition/frequency response
      • Polyimide formers for improved mechanical damping smooth 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

       

      Dayton Audio SIG225-4 8” Signature Series Extended Range 100W Driver 4 Ohm

      The Dayton Audio Signature Series was designed to give 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.


      Key Specs:

      • Nominal Diameter: 8″
      • Power Handling (RMS): 100
      • Power Handling (MAX): 200
      • Impedance: 4Ω
      • Frequency Response: 40Hz-3000Hz
      • Sensitivity: 91.2dB @ 2.83V/1m
      • Voice Coil Diameter: 2″
      • Maximum Linear Excursion: 6mm

      Signature Sound and Performance

      The smooth and extended frequency response of these Dayton Audio speaker drivers ensures that its 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.


      Vented Polyimide Former with CCA Voice Coil Wire and Elevated Spider Suspension

      The polyimide voice coil formers provide excellent mechanical damping and a smoother frequency response, and the copper-clad aluminum (CCA) wire reduces moving mass further enhancing the overall sound quality and increasing the efficiency of the speaker driver. An elevated spider and vented former increases airflow to the coils to keep the assembly running cool during long periods of use.


      Concave Black Anodized Aluminum Cone

      The aluminum construction of the cone is lightweight, rigid, and helps reduce distortion, contributing to a more accurate sound reproduction. The anodization process is optimized to contribute to the dampening of the cone and provides high aesthetic value to any speaker design.

      Open Aluminum Cast Frame and Stainless-Steel Badging

      The aluminum cast frame keeps movement isolated to the diaphragm, increasing low frequency performance and providing additional thermal dissipation. Stainless-steel badging completes the sleek aesthetic of the Signature Series drivers providing a timeless visual appeal for every speaker designer.

      Product Details:

      Brand

      Dayton Audio

      Model

      SIG225-4

      Unit of Measure

      Each

      Weight

      6.3

       

      Product Specifications:

      Nominal Diameter

      8″

      Bolt Circle Diameter

      8.31

      Power Handling (RMS)

      100 Watts

      Power Handling (MAX)

      200 Watts

      Impedance

      4Ω

      Frequency Response

      40 – 3000Hz

      Sensitivity

      91.2dB 2.83V/1m

      Voice Coil Diameter

      2″

       

      Thiele-Small Parameters:

      Resonant Frequency (Fs)

      40Hz

      DC Resistance (Re)

      3.9Ω

      Voice Coil Inductance (Le)

      0.29mH

      Mechanical Q (Qms)

      8.87

      Electromagnetic Q (Qes)

      0.45

      Total Q (Qts)

      0.43

      Compliance Equivalent Volume (Vas)

      1ft³

      Mechanical Compliance of Suspension (Cms)

      0.43mm/N

      BL Product (BL)

      8.95T·m

      Diaphragm Mass Inc. Airload (Mms)

      36.9g

      Maximum Linear Excursion (Xmax)

      6mm

      Surface Area of Cone (Sd)

      226.9cm²

       

      Materials of Construction:

      Cone Material

      Aluminum

      Surround Material

      Rubber

      Voice Coil Former

      Kapton® / Polyimide

      Basket / Frame Material

      Cast Aluminum

       

      Mounting Information:

      Overall Outside Diameter

      8.85″

      Baffle Cutout Diameter

      7.48″

      Depth

      4″

      # Mounting Holes

      6

      Dayton Audio SIG225-4 Graphs/FRD/ZMA Data File

      Dayton Audio SIG225-4 Specification Sheet

      Weight840 g
      Dimensions15 × 14 × 7 cm
      Brand

      Dayton Audio

      JAN

      8518

      Speaker Size

      8"

      Speaker Type

      Woofer

      Impedance

      4Ohm

      Reviews

      There are no reviews yet.

      Only logged in customers who have purchased this product may leave a review.

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