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49)
Find the Volume Knob (smaller one)
and make sure the grub screw is not going
to block the shaft entering.
The grub screw is 1.5mm Hex / Allen Key.
Ensure the volume control is at the minimum
setting.
Put the knob on the shaft aimed at the
minimum dot.
Tighten the grub screw.
50)
Use silicone sealant to seal all the
joints of the port pieces and the cabinet,
front and back.
It is very important that all cabinet joins
are air-tight so the bass system can work
correctly. Air leaks will reduce bass output.
51)
Cut a piece of acoustic foam to 6cm
x 30cm and place it in the cabinet as
pictured.