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        CHP-90 Full-range Woofer

        CHP-90 Full-range Woofer

        €69,95

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        Markaudio CHP-90 Full-range Woofer

        4 reviews
        5 from 5
        4 reviews
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        Brand: Markaudio
        Show all Full-range woofer
        3.5" | 8 Ω
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        € 57,81€ 69,95 Out of stock10+ expected on 28-06-2024
        • -5% Purchase 4 for only € 66,45 per piece
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        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer
        CHP-90 Full-range Woofer

        Product description

        The CHP90 is an attractive Full-Range multipurpose drive unit suitable for use in a variety of medium size loudspeakers applications, or as part of a multiway system. For single full-range point-source purist applications, the CHN90 is highly capable. The cone is formed from paper, mica and fibreglass materials, creating high stability in the emitting surface across the usable frequency range.

         

        Highlights

        • Full range drive unit
        • Single ferrite magnet
        • 90mm cone with paper, mica, glass fiber materials
        • Operating range to 28KHz –very linear response
        • Long stroke suspension with progressive-rate spider

         

        Product Details

        Markaudio CHP-90 White Full-range Paper Woofer

         

        F Zero is 48Hz, VAS is +20 Litres and SPL 89.2 dB. Usable frequency range (depending on box design) is from 37Hz to 28KHz, rated at +89dB in many applications. The frequency response curve is near flat, making the CHN90 ideal for purist applications. The central mid-range is benign, near flat response, from 1KHz to 6KHz giving end-users and custom builders the potential to use the CHP90 as a mid-field driver in larger multiway applications, useful for balancing out larger radiated surface outputs from big bass units.

         

        The CHP90 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 CHP90 is useful to these applications where end-users and loudspeaker makers need a wider choice on frequency cross-over point selection. The CHP90 shares the custom, modified-ABS chassis design with the CHR90. All moving parts (powertrain) are new and custom-made for this driver.

         

        Much work has been done to make the CHP90 a versatile driver and extend the well-known performance characteristics of Markaudio’s products.

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        Specifications

        Article number
        CHP-90
        Woofer Series
        CHP
        Woofer Type
        Full-range Woofer
        Nominal Diameter
        3.5"
        Power Handling (RMS)
        40 Watts
        Impedance (Z)
        8Ω
        Sensitivity (SPL at 1m / 2.83V)
        89.2 dB
        DC Resistance (Re)
        6.2000 Ohm
        Resonant Frequency (Fs)
        48.5 Hz
        Mechanical Q (Qms)
        2.2008
        Electromagnetic Q (Qes)
        0.4354
        Total Q (Qts)
        0.36
        Diaphragm Mass Inc. Airload (Mms)
        5.4051 g
        Moving Mass Of Diaphragm (Mmd)
        4.9619 g
        Mechanical Compliance of Suspension (Cms)
        1.9898 mm/N
        Surface Area of Cone (Sd)
        0.0085 m2
        Compliance Equivalent Volume (Vas)
        20.05 L
        Maximum Linear Excursion (Xmax)
        7 mm

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        Reviews

        4 reviews
        Review this product
        5 of 5
        -
        By Peter on 23 August 2023
        5 of 5
        I have changed the amplifier. Took a chance and bought an SMSL A300, after listening for 30 hours it was almost perfect sound. You can adjust the bass and treble +-9 without deterioration of the sound, so it's just a matter of setting what suits you best. Star clear sound, low distortion almost non-existent. Combination A300 and Alpair CHP-90 is incredibly good. Give them a try. Good luck.
        By Leif Brandt on 30 March 2023
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        CHP-90 Full-range Woofer
        € 57,81
        € 69,95
        CHP-90 Full-range Woofer
        Out of stock
        10+ expected on 28-06-2024
        Add to cart
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