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        CHR-90 Silver Full-range Woofer

        CHR-90 Silver Full-range Woofer

        €69,95

        Markaudio CHR-90 Silver Full-range Woofer

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        Brand: Markaudio
        € 57,81€ 69,95 10+ In stock
        • -5% Purchase 4 for only € 66,45 per piece

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        • At least two years warranty
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        Product description

        The CHR-90 is an affordable all-new Full-Range 3.5-inch multipurpose driver unit suitable for use in a variety of medium size loudspeakers applications, or as part of a multiway system.

         

        Highlights

        • Full range drive unit
        • Wide operating range to 20KHz –very linear response
        • Metal cone

         

        Product Details

        Markaudio CHR-90 Silver Full Range Magnesium Woofer
         

        The central mid-range is benign, near flat response, from 1KHz to 6KHz giving end-users and custom builders the potential to use the CHR90 as a mid-field driver in larger multiway applications, useful for balancing out larger radiated surface outputs from big bass units.

         

        The CHR90 also has potential for use in 2 way applications as a bass-mid driver. Most Markaudio drivers have a purpose designed frequency lift in the lower ranges (typically 100Hz to 500Hz) to compensate for baffle step losses.

         

        The CHR90 is useful to these applications where end-users and loudspeaker makers need a wider choice on frequency cross-over point selection.


        The CHR90 chassis is an all-new design, dedicated to this driver. All moving parts (powertrain) are new and custom-made for this driver. Much work has been done to make the CHR90 a versatile driver and extend the well-known performance characteristics of Markaudio’s products.

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        Specifications

        Article number
        CHR-90 Silver
        Woofer Series
        CHR
        Woofer Type
        Full-range Woofer
        Nominal Diameter
        3.5"
        Power Handling (RMS)
        40W
        Impedance (Z)
        Sensitivity (SPL at 1m / 2.83V)
        89.36 dB
        Frequency Response
        37Hz to 28KHz rated at +86dB
        Voice Coil Inductance (Le)
        0.0912 mH
        Resonant Frequency (Fs)
        44.3 Hz
        Mechanical Q (Qms)
        2.4647
        Electromagnetic Q (Qes)
        0.4212
        Total Q (Qts)
        0.36
        Diaphragm Mass Inc. Airload (Mms)
        4.9661 g
        Moving Mass Of Diaphragm (Mmd)
        4.5230 g
        Mechanical Compliance of Suspension (Cms)
        2.5942 mm/N
        Surface Area of Cone (Sd)
        0.0085 m²
        BL Product (BL)
        4.7260
        Compliance Equivalent Volume (Vas)
        26.1403 Ltr
        Maximum Linear Excursion (Xmax)
        7 mm

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        CHR-90 Silver Full-range Woofer
        € 57,81
        € 69,95
        CHR-90 Silver Full-range Woofer
        10+ In stock
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