
The Edge 3i measures 400 × 300 mm, is 30.7 mm thick and weighs 1 kg. Its size fits between closely spaced studs and joists, in small rooms, guest rooms or corridors. With a subwoofer, it also works in a multi-channel surround system.
The Edge 3i replaces a small section of plasterboard and is finished like tapered-edge board. Once taped, filled, sanded and given a thin coat of fine finishing compound, it is painted with the wall or ceiling and disappears. It can also go into an existing skim-coated wall as a retrofit, but must not be fully plastered over.
Amina's proprietary exciters rely on Optidrive, Opti-damping and Reduced Resonance Exciter technologies, combined with the ToneRelief panel design. The Edge series aims for a warm, balanced tonality. Dispersion covers 180° × 180°, sensitivity reaches 85 dB at 1 m / 2.83 Vrms and response runs from 60 Hz to 13 kHz at -6 dB.
The Edge 3i mounts in an Amina CV300 backbox, or with Mounting Blocks. Wiring uses blue butt-splice crimp terminals for 14 to 16 AWG cable. In-line protection comes from a Guardian 2, 8 or 16 unit. It can be supplied with a 100/70 V transformer for high-impedance installations.
Data sheet
Specific References