Krell Industries KAV-250a/3 manual Examplesof Connectionscenarios, High PowerMonoOperation, input

2.Whenthe center andright amplifier channelsare bridged(Option 2), connectthe output cable from the output device to the right balancedXLR(16) or single-ended RCA(19)input.

Connectthe positive loudspeakerlead (red) to the positive binding post on the (right) amplifier channel(22). Connectthe negativeloudspeakerlead (black) positive binding post of the centeramplifier channel(23).

The remaining channelmaybe connectedfor normal operation.

IMPORTANT

Whenoperating the amplifier in bridged modeandusing an output device with a single-ended RCAcable, be sure to removethe shorting pin from the balancedXLR

input.

EXAMPLESOF CONNECTIONSCENARIOS

High PowerMonoOperation

High powermonooperation uses two KAV-250abridged amplifiers: one amplifier is dedicatedto the left loudspeakerandoneamplifier is dedicatedto the right loudspeaker. Additional loudspeakersin a hometheater systemmaybe connectedin this wayby using additional KAV-250aamplifiers. Thediagrambelowillustrates connectinga systemfor high powermonooperation:

22 KAV-250aand KAV-250a/3Amplifiers