Amina Sapphire 130i B
Invisible in-wall speaker from Amina, supplied with sealed enclosure included, designed to be concealed behind a wall finish.
Description
The Amina Sapphire 130i B is an invisible in-wall speaker, designed to be completely concealed behind a wall finish such as plaster, wood, leather or laminate. It belongs to the family of in-wall drivers intended to integrate into an audio system without any sound-emitting element being visible.
It is built around a single 36 mm sound generator and offers an impedance of 8 ohms with a sensitivity of 76 dB. Its frequency response extends from 80 Hz to 20 kHz (-6 dB), with a rated power of 30 W and a maximum power of 60 W, for a maximum sound pressure level of 90 dB. These figures place the speaker in a background or ambient sound reinforcement role rather than demanding high-volume listening.
The sealed enclosure is included, meaning that the loading volume required for the driver to function correctly is built into the product, with no need for a separate enclosure within the wall structure. Its dimensions of 402 x 304 x 77 mm and weight of 2.6 kg correspond to a standard-format in-wall chassis, to be planned for from the outset of the installation project.
This model is aimed at those wishing to install discreet sound diffusion in a living room, office or commercial space, without any visible speaker. It suits a multi-room audio system where aesthetics take precedence over raw sound power.
Technical specifications
| Type | Invisible in-wall speaker |
| Sound generator | 1x 36 mm |
| Impedance | 8 ohms |
| Sensitivity | 76 dB |
| Frequency response ( 6 dB) | 80 Hz - 20 kHz |
| Rated/max power | 30/60 W |
| Max. SPL | 90 dB |
| Sealed enclosure | Included |
| Dimensions (H × W × D) | 402 x 304 x 77 mm |
| Weight | 2.6 kg |
What to check before buying used
This type of invisible speaker depends entirely on the quality of its installation: check that the sealed enclosure has not been pierced or deformed during removal, which would affect the bass response. Inspect the 36 mm membrane through the grille for any trace of moisture or impact damage linked to work on a partition wall. Also check the condition of the frame and fixings, which may have suffered during removal from a wall or ceiling.
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