Designed to enable 4 pairs of stereo loudspeaker to be connected to a
stereo power amplifier and make it possible to control them
TC-5 is a 4 way speaker switch control designed
to enable 4 pairs of stereo loudspeaker to be connected
to a Hi-Fi power amplifier and make it possible to control them individually or
all 4 pairs together. It will select
the most appropriate series or parallel configuration automatically to suit the
number of speaker selected to
ensure a safe load impedance for the amplifier
Features:
- Switch-able between any loudspeaker
combination when all 4 pairs of speakers are connected up.
- Power rating 200W music power per channel.
- Quickness and quick connection by screw terminals.
- Stylish strong metal cabinet.
Technical informations:
TC-5 using the parallel and series switching circuit to protect the connected
amplifier, regardless
of which
loudspeakers are switched on, the amplifier load will not fall below
half that of the
loudspeakers in use.
For instance, If using 8 ohm loudspeakers the minimum load
will be 4 ohms, Nearly all amplifiers will accept
a load of 4 ohms.
Following is the series & parallel switching loading chart using 8 ohms
loudspeaker speaker selected
Speakers connect combination |
Load to Amplifier |
Pair 1 or 2 or 3 or 4 |
8 Ohms |
Pair 2+3 or pair 2+4
|
1 6 Ohms |
Pair 2+3 or pair 2+4
|
4 Ohms |
Pair 1+2+3 or 1+2+4
|
5.3 Ohms |
Pair 2+3+4 or 1+3+4 |
5.3 Ohms |
All 4 pairs ON |
8 Ohms |
All 4 pairs OFF
|
100 Ohms |
Packing |
Weight |
Export carton |
N.W |
G.W |
Dimension |
Blister+Card |
580gm |
30 pcs |
18kgs |
19.5kgs |
2.0 |
|