CONNECTIONS
First of all, check the specifications of the amplifier if it is suitable for your speaker boxes. Pay particular attention
to the power rating and impedance. Check if the amplifier is switched off. If yes, you can switch on the speakers.
PLEASE NOTE! Watch the polarity (+/-). Wires of the same colour must be connected to the same sign of every
side i.e. the + of the amplifier must be connected to the + of the speaker box. If the connections are inverted, the
sound quality will diminish. Only use high quality speaker cables that are suitable for the power and distance
between the amplifier and the speaker.
LAYOUT:
Front Panel
1.
Power switch
2.
Power on/off indicator
3.
Channel A & B volume control
Rear Panel
1.
Inputs Channel A & B ( RCA phono sockets)
2.
Channel A & B output
3.
Mains input power & fuse holder
SPL-300 SPL–400 BT SERIES
4.
Signal LED Channel A & B
5.
Clip indicator
6.
BT Selector
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