Biamping
The loudspeakers have two sets of binding posts that can be used for biwiring or biamping. These posts are joined with bridge clips for normal operation.
Make sure the bridge clips are removed from the loudspeakers when you want to biamp or biwire
them. If not, this may cause damage to your amplifier..
In a biamp system, each loudspeaker can be driven by two separate amplifier channels; one to drive the woofers and one to drive the ribbon.
Biamping with a Sunfire Theater Grand Amplifier
The front channels of Sunfire's Theater Grand Amplifiers each have two pairs of outputs. In a biamp system, use the current source to drive the ribbon and a separate channel's voltage source to drive the woofers.
This example shows the connections for biamping a right front speaker.
Sunfire TGA Series Amplifier outputs
•Connect the amplifier’s right rear output to the right loudspeaker’s woofer input terminals. Connect the amplifier’s right front current source output to the ribbon input terminals.
•Both amplifier channels are fed with the same (right, front)
Conventional Biamping
If you are not using a Sunfire Theater Grand Series amplifier (or you are using the current source outputs for something else), then connect sepa- rate amplifier channels to the woofer terminals and ribbon terminals. The amplifiers should be of identical power output and performance. Both amplifier channels are fed with the same line- level signal from your preamp.
Amplifier outputs
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