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        SIG225-4 8'' Signature Series Woofer Driver 4 ohm

        Dayton Audio SIG225-4 8'' Signature Series Woofer Driver 4 ohm

        €99,95

        10+ In stock

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        Dayton Audio SIG225-4 8'' Signature Series Woofer Driver 4 ohm

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        Brand: Dayton Audio
        Show all Bass-mid woofer
        8'' | 4 Ω
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        € 82,60€ 99,95 10+ In stock
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        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm

        Product description Dayton Audio SIG225-4 Bass-midwoofer

        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 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

         

        Product details

        Dayton Audio SIG225-4 8'' Signature Series Woofer Driver 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 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.

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        Specifications

        Article number
        SIG225-4
        EAN
        0848791009525
        Woofer Series
        Dayton Audio Signature series
        Woofer Type
        Bass-midwoofer
        Nominal Diameter
        8"
        Power Handling (RMS)
        100 Watts
        Power Handling (max)
        200 Watts
        Impedance (Z)
        4Ω
        Sensitivity (SPL at 1m / 2.83V)
        91.24dB 2.83V/1m
        Frequency Response
        40 - 3000Hz
        Voice Coil Diameter
        2"
        DC Resistance (Re)
        3.89Ω
        Voice Coil Inductance (Le)
        0.29mH
        Resonant Frequency (Fs)
        39.94Hz
        Mechanical Q (Qms)
        8.87
        Electromagnetic Q (Qes)
        0.45
        Total Q (Qts)
        0.43
        Diaphragm Mass Inc. Airload (Mms)
        36.93g
        Mechanical Compliance of Suspension (Cms)
        0.43mm/N
        Surface Area of Cone (Sd)
        226.9cm²
        BL Product (BL)
        8.95T·m
        Compliance Equivalent Volume (Vas)
        1.04ft³
        Maximum Linear Excursion (Xmax)
        6mm
        Cone / Diaphragm Material
        Aluminum
        Surround Material
        Rubber
        Voice Coil Wire Material
        Copper
        Voice Coil Former
        Kapton® / Polyimide
        Basket / Frame Material
        Cast Aluminum
        Magnet Material
        Ceramic Ferrite
        Overall Outside Diameter
        8.85"
        Overall Depth
        4"
        Baffle Cutout Diameter
        7.48"
        # Mounting Holes
        6

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        Reviews

        1 reviews
        Review this product
        5 of 5
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        By Thomas on 16 December 2023
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        € 82,60
        € 99,95
        SIG225-4 8'' Signature Series Woofer Driver 4 ohm
        10+ In stock
        Add to cart
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