
6
Channels 1 23456
Maximum Peak Current (A) 4.5 4.5 4.5 4.5 0.5 0.5
Minimum Power Dissipation
(watt)
40 40 40 40 2 2
Resistance 2/4/8/open 2/4/8/open 2/4/8/open 2/4/8/open a/b/c/open* a/b/c/open*
Default Resistance Setting 8 8 8 8 n/a n/a
Input Type ** Balanced Balanced Balanced Balanced Balanced Balanced
Input Connector *** 4mm audio
connector
4mm audio
connector
4mm audio
connector
4mm audio
connector
XLR (F) XLR (F)
Output Connector *** XLR (M) XLR (M) XLR (M) XLR (M) XLR (M) XLR (M)
Isolation (dB) @ 20Hz to 20kHz 100 100 100 100 100 100
* a/b/c are user defined resistance values which is easily removable
** dependent on connector type
*** input and output connectors are customizable to customer preference
The audio load box is designed with high crosstalk immunity, with paired balanced and unbalanced inputs and outputs (see
Figure 5). Heat dissipation is designed to minimize excessive heat built up.
Audio Analysis
An infotainment system will not be complete without a high fidelity audio analysis. All you need to do is choose from a
range of industry leading audio analyzers available - from lower end instruments for basic audio analysis, to higher end
instruments for more superior analysis to match your specific needs as desired.
Your choice might vary, but one thing we can assure you is the reliability and accuracy of our test capabilities to match your
manufacturing test requirements.
Table 1: Audio Load Box Key Specifications
Figure 5: Audio Load Box Block Diagram
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