FINE TUNING THE LOW-PASS CROSSOVER
The crossover section is marked at four frequency points for ease of system adjustment. These points are 45 Hz, 175 Hz , 600 Hz and 5,000 Hz. Specific crossover points can be to be chosen based on the recommended operational bandwidth of your speakers.
There are three small dots on the frequency range dial. These dots represent commonly used ORION crossover fre- quencies. These crossover frequencies are 85 Hz, 2,500 Hz and 3,500 Hz respectively.
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