Amina Mobius
Amina Mobius

Amina Mobius5 Plaster In-Wall Invisible Speaker

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Product code

Amina Mobius7 Plaster In-Wall Invisible Speaker

Plasterboard Brown


Nominal impedance:

  • 4 Ohms (APUi70 connected)

Power handling:

  • (100 hour continuous/peak) 50W/100W

Sensitivity (2mm plaster/mud skim):

  • 86dB 1m/2.83Vrms (APUi70 connected)

Frequency response:

  • 65Hz - 30kHz (-6db) mounted in Backbox CV345
    (APUi50 connected)

Dispersion angle: 180° x 180° (H x V)

Electrical connection:

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

Fixing requirements:

  • BackboxCV345 / BackboxSW345 (Wood adhesive
    and mounting blocks available on request)

In-line protection unit:

  • APUi50, APU-RS8i or APU-RS16i

Manufacturer limited warranty for residential applications

  • 10 years


450mm x 345mm x 33mm

(173/4” x 135/8” x 15/8”)

Product weight:

1.78Kg (3.92lbs)

Satisfaction Guaranteed
Return your in-wall, garden or ceiling speakers within 30 Days for a no-quibble refund or replacement.
Find out more:

Helpdesk Software


Amina Mobius5 Plaster In-Wall Invisible Speaker when rendered behind a 2mm skim of plaster pushes the sonic boundaries of what is possible with plaster-over loudspeaker technology. Building on the award-winning Evolution Series design, the Mobius incorporates OptiDrive and OptiDamping technology as well as Reduced-Resonance Exciter technology, offering greater low frequency extension and smooth high frequency dispersion all the way to the ultrasonic region. These developments allow for unprecedented high frequency performance and detail, enhanced bass reproduction and increased power handling, all in the easy to install, lightweight form-factor that Amina is known for.

Example Applications:

  • Residential distributed audio solutions,
  • multi-channel surround sound and high end
  • commercial installations.

Compatible Accessories:

  • Backbox CV345, Backbox SW345, Firehood345,
  • Mounting Blocks, Shim Kits, APUi50, APU-RS8i,
  • APU-RS16i, ALF80, ALF120 Subwoofer

Amina Warranty:
10 year manufacturer limited warranty (Installed by authorised Installers).

We are authorised Amina retailers. Brand new and complete with the full manufacturers warranty.


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