• Incl.Excl.
  • Customer Support


        MAOP-11 6.5" Full-range Woofer

        MAOP-11 6.5" Full-range Woofer


        Markaudio MAOP-11 6.5" Full-range Woofer

        0 reviews
        0 from 5
        0 reviews
        5 stars
        4 stars
        3 stars
        2 stars
        1 star
        View all reviews
        Brand: Markaudio
        € 138,80€ 167,95 4 In stock10+ expected on 19-07-2024
        • -5% Purchase 4 for only € 159,55 per piece

        Buy now, pay later

        • We ship to 
        • Ordered now, shipped on Monday
        • At least two years warranty
        • 45-day cooling-off period to return
        • Customer rating:
        Request quotation
        Do you have a question about this product?

        Do you have a question about this product?

        Our employee is happy to help you find the right product

        Product description

        The Mark Audio wide band drivers MAOP (Micro Arc Oxidation Process or Plasma Electrolytic Oxidization) have been made in extremely small production runs and are extremely collectable by the local customers.



        • Micro Arc Oxidation Process
        • Crystalline oxide cone
        • Wide band driver


        Product details

        Markaudio MAOP-11 6.5" Full-range Woofer


        The Magnetic Arc Oxidisation Process is done at extremely high temperature in a flux bath that is prone to differential temperatures (hot/cold spots) which can warp the cones. The process is 10 times the cost of normal cone production, at least half are scrapped as it does render cones unusable if they are warped even slightly. The MAOP process involves a chemical conversion where the cone material is converted into its crystalline oxide. The crystal grows both inward into the substrate and outward. As such the new coating is not a deposited coating it is part of the original structure which gives excellent adhesion. The large crystal structure provides excellent stiffness and resistance to damage. The crystalline structure also encapsulates microscopic voids. It is supposed that it is the blend of microscopic voids and stiff structure that lend the cone the audio properties of both the metal cone and the paper cone, accuracy and a listen all day quality.

        Show more


        Article number
        Woofer Series
        MAOP Series
        Woofer Type
        Full-range Woofer
        Nominal Diameter
        Impedance (Z)
        8 ohms
        Sensitivity (SPL at 1m / 2.83V)
        88.6 dB
        Resonant Frequency (Fs)
        44.3 Hz
        Total Q (Qts)
        Cone / Diaphragm Material
        Crystalline Oxide

        Show more

        There are no reviews written yet about this product..

        MAOP-11 6.5" Full-range Woofer
        € 138,80
        € 167,95
        MAOP-11 6.5" Full-range Woofer
        4 In stock
        10+ expected on 19-07-2024
        Add to cart
        Compare 0

        Add another product (max. 5)

        Start comparison