Neets 2:25 - Connection Procedures; Speaker Output Wiring; Pre-Out to Power Amplifier Wiring

Page 13 of 28
How to connect
Speaker output
When using the amplier in normal stereo
mode, connect left speaker positive to L+ ter-
minal and negative to L- terminal. Right speaker
positive connects to R+ terminal and negative
to R- terminal:
When using the amplier in parallel-bridge mode
connect the speaker as shown by the “bridge”
indicators: Speaker positive to both L+ and
L- terminal and speaker negative to both R+
and R- terminal using a piece of speaker wire as
jumper on the terminals. Please note that this
connection method differs from traditional
bridge mode connections.
Use at least AWG 18 / 0.75 mm2 speaker cable for cable lengths under 5 meters. Above 5 me-
ters use at least AWG15 / 1.5 mm2. If the speaker manufacturer species even thicker cables,
follow the recommendation from the speaker manufacturer.
Preamplier Pre-Out connected to power amplier
To connect as a balanced output, connect ground to the shields of both cables. Connect L+ to
Left positive/hot input, L- to Left negative/cold input, R+ to right positive/hot input and R- to right
negative/cold input. Depending on the connector used on the power amplier, use one of connec-
tion diagrams below:
To connect as single ended/unbalanced output with RCA connectors, connect ground to the cable
shield and L+ input tab, L- is left unconnected, R+ to right input tab and R- is left unconnected.
Euroblock XLR Jack input