Klein + Hummel
System Block Diagrams
O 300 Block Diagram
O 300 D Block Diagram
Refer to the detailed product specifications section for information on the crossover frequencies, amplifier power,
and driver types. When the Pro C 28 external controller is used on an O 300 D, all internal limiters are bypassed,
except the bass channel peak limiter.
O 300 (D) Operating Manual
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