Tri-Wiring/Tri-Amping Terminals - KEF Reference serie Installationshandbuch

2.8 Tri-wiring/Tri-amping Terminals

The three sets of input terminals are linked by a gold-plated shorting link. Removal of this link will allow the LF, MF and HF/HHF sections to
be connected separately, either by a parallel connection from one amplifier (known as tri-wiring) or to separate power amplifiers driven from
the same pre-amplifier (tri-amping). A second set of links which connect just two (pairs of) adjacent terminals together allow for Bi-wiring
and Bi-amping.
Single wire connections
NORMAL SCREEN
H.F.
ADJUST
FREE SPACE TELEVISION
L.F.
ADJUST
Bi-wire connections
NORMAL SCREEN
H.F.
ADJUST
FREE SPACE TELEVISION
L.F.
ADJUST
NORMAL SCREEN
H.F.
ADJUST
FREE SPACE TELEVISION
L.F.
ADJUST
Tri-wire connections
NORMAL SCREEN
H.F.
ADJUST
FREE SPACE TELEVISION
L.F.
ADJUST
x4
x2
x4
x2
x4
NORMAL SCREEN
H.F.
ADJUST
FREE SPACE TELEVISION
L.F.
ADJUST
x2
x4
x2
NORMAL SCREEN
H.F.
ADJUST
FREE SPACE TELEVISION
L.F.
ADJUST
NORMAL SCREEN
H.F.
ADJUST
FREE SPACE TELEVISION
L.F.
ADJUST
10
x4
x2
x4
x2
x4 x4
x2 x2