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Introduction
Invisible speaker systems
The Amina ALF100SM is a passive
subwoofer designed to partner the range
of Amina invisible, in-wall panel speaker
systems in applications such as home
cinema systems and large room, high
pressure stereo systems.
Applications with in-wall,
in-ceiling or free-standing
conventional speakers
The ALF100SM can also be installed
to partner conventional loudspeakers.
Home Cinema systems may benefit
particularly from the space saved by the
use of concealed subwoofers.
Choosing an amplifier
The ALF100SM is a passive subwoofer
and therefore requires an external
amplifier to drive it.
The ALF100SM does not include a
crossover so the audio system must
include a DSP (Digital Signal Processor)
to enable the required protection to be
applied. This can be achieved with a DSP
equipped amplifier, or with an external
DSP processor like the MiniDSP feeding a
non-DSP amplifier.