V1.22
Owners Manual SP20-Linex™
- 14 -
5
Electronic system set-up
5.1
General overview
The Linex™ system is designed as a three-way/four channel system. The audio signal is
processed to a HF, MF and LF output signal. From these audio signals the Linex™ cabinet is
amplified by means of four AMP channels: HF channel, MF channel, LF1 channel and LF2
channel. If desired a fourth SUB signal leaving the processor can be used for separate sub-low
cabinets.
Cabinets are interconnected in parallel. Hence, two amplifiers are needed to drive one, two,
three or even four Linex™ cabinets, depending on the used amplifier current supply capabilities.
From the amp-rack one cable of minimal but sufficient length shall be connected to a Linex™
cabinet. Short, integrated linking cables then connect additional cabinets in parallel to the first.
A typical block diagram for a Linex™
system set-up and a more figurative
connection example is given in figure 5.1
and figure5.2, consisting of one 2in-4out
controller, one SP2600 for the HF and MF
sections and one SP4600 amplifier for the
LF sections powering three Linex™
cabinets.
figure 5.1 Typical Linex™ block diagram
