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Oscar Duo sparked a design rethink to deliver Marten sound with new technology bespoke drivers were created to make this possible. And that’s not the only thing that is custom: the optional stand is a Marten original.




Oscar Duo meets the demand for a reasonably-priced Marten speaker, without sacrifice to our renowned sound and quality. To achieve this we re-designed the build and created a bespoke driver.


The build offers exceptionally controlled and natural sound; true musicality that is the mark of a Marten speaker.


Custom designed drivers

True Marten sound


Competitive price-point




To keep the same Marten sound we designed brand new drivers, allowing more control of the details.


Hard ceramic is light, yet extremely rigid, making it one of the best materials for speaker membranes it’s also known as Sapphire.


Our ceramic cones have a high internal damping factor, because of a refined electrochemical process. The membrane also has a high material resonance frequency, meaning distortion is minimal; offering a level of clarity that is the holy grail for high end speaker cones.

Marten Oscar Duo with stand


    OSCAR Duo

    Frequency range 37-20000 Hz +-3dB

    Power rating 150 W

    Sensitivity 89 dB / 1 m / 2.83V

    Impedance 6 ohm (3.1 Ohm min)

    Type 2-way

    Crossover frequency Second order 2500 Hz

    Terminals Single-wiring WBT Nextgen

    Internal wiring Jorma Design

    Cabinet 25 mm fibre laminate Matte Walnut, Piano Black or White

    Stands Brushed Aluminium with Marten Pucks and Cones

    Dimensions W x H x D 20 x 40 x 32 cm (7.9 x 15.7 x 12.6 ”)

    Net weight 13 Kg (29 lbs)

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