Максим aka, ты был прав на все 100%.
А насчёт пробочки,
то посмотри на кусок оригинала из инструкции
для сатурнов от производителя,
может я не так чего перевёл.
раздел называется "тьюнинг баса?
Floor-standing loudspeakers with a sealed mass-loading cavity in the base of the cabinet
can be loaded with either dry sand or lead shot. This cavity is accessed by removing the
rubber bung from the small hole in the rear of the enclosure; the loading material can
then be carefully inserted. The increase in mass and improved stability will further enhance
the bass definition and overall dynamic performance.
Many Tannoy loudspeakers are also provided with a foam port damper bung inside the
port tube located on the front or rear panel of the cabinet. The speakers have been
designed for use in rooms with average to good acoustics without these dampers fitted,
so please take them out before use.
In smaller rooms, where loudspeaker positioning is forced closer to rear or side walls, the
port damper can be inserted into the reflex port. This will reduce the bass energy but
'speed-up' the sound presentation. There is no absolute right or wrong here, therefore
much will depend on your own musical preferences.
А насчёт пробочки,
то посмотри на кусок оригинала из инструкции
для сатурнов от производителя,
может я не так чего перевёл.
раздел называется "тьюнинг баса?
Floor-standing loudspeakers with a sealed mass-loading cavity in the base of the cabinet
can be loaded with either dry sand or lead shot. This cavity is accessed by removing the
rubber bung from the small hole in the rear of the enclosure; the loading material can
then be carefully inserted. The increase in mass and improved stability will further enhance
the bass definition and overall dynamic performance.
Many Tannoy loudspeakers are also provided with a foam port damper bung inside the
port tube located on the front or rear panel of the cabinet. The speakers have been
designed for use in rooms with average to good acoustics without these dampers fitted,
so please take them out before use.
In smaller rooms, where loudspeaker positioning is forced closer to rear or side walls, the
port damper can be inserted into the reflex port. This will reduce the bass energy but
'speed-up' the sound presentation. There is no absolute right or wrong here, therefore
much will depend on your own musical preferences.

