Amina MobiusDuali Invisible Loudspeaker

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The Amina MobiusDuali is an inventive single-panel stereo Invisible Loudspeaker, known for creatively using the same OptiDrive®, OptiDamping® and Reduced Resonance Exciter® technologies that are found in all Mobius Series products. This therefore provides users with dual-channel audio reproduction where insufficient speaker space may be present.

Amina has upped its capabilities when it comes to Invisible Loudspeakers, as all Mobius Series products now feature their very own ‘i’ version; granting upgraded high frequency transducers and increased linear performance (alongside a change of impedance to 6 ohms per channel).

Rendered invisible behind a 2mm skim of plaster or other material, such as: plaster, solid wood or synthetic veneer, the MobiusDuali is the perfect solution for aesthetically sensitive applications where stereo width is not demanded, but sound quality and even dispersion are still required.

Product Features:

  • Hassle-free install into gib board walls or ceilings
  • Completely invisible, high-performance loudspeaker
  • Suitable for Distributed Audio Systems in rooms with insufficient speaker space


Amina MobiusDuali

Frequency Response

105Hz – 20kHz @ -6db

Nominal Impedance

2 x 6 Ohms

Power Handling

2 x 30W/60W


83dB 1m/2.83Vrms – both channels driven

Electrical Connection

Blue butt-splice crimp terminals (14-16 AWG)

Fixing Requirements

  • Mounting blocks
  • Backbox CV345 & SW345

Rack-Mount Protection Unit

APU-RS8i or APU-RS16i (2 channels)

In-Line Protection Unit

2 x APUi30


450 mm H x 345 mm W x 30.7 mm D


2.1 kg

Accessories (Included)


Recommended Accessories

  • Firehood345
  • BackboxSW345 – for install into solid or block walls & ceilings
  • BackboxCV345 – for install into plasterboard walls & drywall ceilings

*Please note that the APUi30C will need to be bought alongside this product for warranty purposes*

If you require installation assistance for your Amina Invisible Loudspeaker, simply click the button below to view a short step-by-step video.

To view additional information, be sure to check out the Data Sheets below.

Data Sheets

Data Sheet

Additional information




Available upon request


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