Speaker performance

Video component performance

Space of the room installation

Interference issues of wiring

0.01

0.02

0.03

0.05

Between main switch and distribution board

Between energy meter and main switch

First position of the service meter band

Last position of the service board connection

1 metre

1.5 metre

1.75 metre

2 metre

Pipe jumper

Rawl jumper

Cold chisel

Crow bar