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        4-218 ARCOSIA Bass-mid Woofer

        4-218 ARCOSIA Bass-mid Woofer

        €329,95

        ETON 4-218 ARCOSIA Bass-mid Woofer

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        Brand: ETON
        € 272,69€ 329,95 Out of stock4 expected on 27-12-2024
        • -5% Purchase 4 for only € 313,45 per piece

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        Product description

        The dynamical cone geometry built with Magnesium composite materials creates an authentic sound. The hand coated dust cap plus the airflow optimized motor design supports the balanced and detailed sound impression. 

         

        Highlights

        • Uncompromising sound quality
        • Uncolored sound reproduction
        • Frequency range: 70 – 20000 Hz
        • A true “Milestone in Sound”

         

        Product details

        ETON 4-218 ARCOSIA Bass-mid Woofer

         

        The Arcosia Series stands for the highest musical requirements ever posed to a loudspeaker chassis. Arcosia is uncompromising sound quality.

         

        The anodized magnesium cone was perforated in an extremely elaborate procedure and covered with an olefine film. In interaction with the covering olefine film, these perforations form fine, bubble-shaped arches, which work like small partial vibration absorbers and therefore prevent the development of all modes to the greatest possible extent. In addition, this merger of the two components offers a more than exclusive appearance, which is second to none on the loudspeaker chassis market.

         

        The special two-component cone technology confers excellent musical properties to the Arcosia Series, primarily expressed by its excellent tonal balance and warm sonic characteristics. Sonic space is authentically represented with striking nonchalance, giving rise to the impression of a multichannel system. Additional attention was paid to the ferrite magnet system.

         

        The magnet geometry’s special design makes the magnetic field almost perfectly symmetrical in order to generate excellent vibration behavior. The particularly effective ventilation of the magnet system, with its optimum air circulation and heat dissipation, ensures minimized compression effects in dynamic musical passages and large amplitudes.

         

        We have justifiably and proudly called our Arcosia Series the “Milestone in Sound”!

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        Specifications

        Article number
        4-218 ARCOSIA
        Woofer Series
        ARCOSIA
        Woofer Type
        Bass-mid Woofer
        Nominal Diameter
        4"
        Power Handling (RMS)
        50W
        Sensitivity (SPL at 1m / 2.83V)
        87 dB
        Frequency Response
        70 – 20000 Hz
        DC Resistance (Re)
        5.8 Ω
        Voice Coil Inductance (Le)
        0.35 mH
        Resonant Frequency (Fs)
        57 Hz
        Mechanical Q (Qms)
        6.11
        Electromagnetic Q (Qes)
        0.42
        Total Q (Qts)
        0.39
        Moving Mass Of Diaphragm (Mmd)
        4.5 g
        Mechanical Compliance of Suspension (Cms)
        1.99 mm/N
        Surface Area of Cone (Sd)
        50 cm2
        BL Product (BL)
        4.3 Tm
        Compliance Equivalent Volume (Vas)
        7.0 dm3
        Maximum Linear Excursion (Xmax)
        4 mm
        Driver's Mechanical Losses (Rms)
        0.27 kg/s
        Overall Outside Diameter
        122 mm
        Overall Depth
        75 mm
        Baffle Cutout Diameter
        96 mm
        # Mounting Holes
        6

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        4-218 ARCOSIA Bass-mid Woofer
        € 272,69
        € 329,95
        4-218 ARCOSIA Bass-mid Woofer
        Out of stock
        4 expected on 27-12-2024
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