Amina Mobius 7iB In Wall Invisible Speaker

By Amina



First launched in 2017, the award-winning Edge plaster-up-to invisible loudspeakers
have become synonymous with low frequency impact and a truly immersive listening
experience. The ‘iBSS’ update not only provides significant acoustic upgrades, but
also introduces a new installation technology for plaster finishes. The introduction
of ToneRelief® panel technology combined with Amina’s patented Optidrive®,
Optidamping® and Reduced Resonance Exciter® technology increases the Edge7iBSS’s
high frequency performance well into the ultrasonic region, and further improves low
frequency extension and smoothness. The Edge7iBSS features an all-new integrated,
sealed backbox that is acoustically tuned and provides protection to the speaker from anypotential contaminants, ensuring a trouble free installation and long life. The streamlined installation process automatically aligns the speaker to the correct depth resulting in a faster, easier installation.

Example Applications:

High-power residential/commercial distributed audio solutions and multi-channel
surround sound systems. Designed to be installed into dryline walls/ceilings, but
may also be used as a post-plaster retrofit in applications with a plaster skim coat,
or behind acoustically transparent materials. Can be supplied with high-impedance
100/70V transformer.


Nominal impedance 4 Ohms
Power handling (100 hour continuous/peak) 75W/150W
Sensitivity (@ 1m/2.83Vrms 90dBSPL
Frequency response (-6dB) 50Hz - 27kHz
Usable frequency range (+/-10dB) 45Hz - 28kHz
Dispersion angle 180° x 180° at specified frequency range
Electrical connection Selection of terminals (14-16 AWG)
Dimensions 452mm x 348mm x 77mm (17 13/16” x 13 11/16” x 3 1/16”)
Product weight 1.8kg (3lb 16oz)
Fixing requirements All fixings provided
In-line protection unit APUi70C_2, APU-RS8iC or APU-RS16iC
Manufacturer limited warranty 10 years