American Audio Tri Pack System Subwoofer Rear Panel:

Subwoofer Rear Panel:

1. RIGHT SPEAKON CONNECTION – The subwoofer includes a pair of Speakon type connec-

tions. The Speakon connectors have a pin 1+ (hot) and 1- (ground) configuration, pins 2+ and

2- are not used. For more wiring information regarding the Speakon connectors see page 12.

2. RIGHT BALANCED XLR LINE INPUT – This connection is designed to accept a balanced line

input signal from a mixer or other line level device with a balanced output jack. Use a balanced

cable when the signal cable length exceeds 15 feet, this will reduce excessive signal loss. Be

sure to connect only line level input devices such as mixers and tape machines to this jack.

3. RIGHT XLR PARALLEL OUTPUT JACK – This jack is used to send the incoming line level

signal from either of the Line Level Inputs Jacks to another subwoofer, speaker or other line

level input jack such as a mixer or power amp.

4. RIGHT SPEAKER GAIN CONTROL – This knob is used to regulate the output level of the right

speaker.

5. SUBWOOFER GAIN CONTROL – This knob is used to regulate the output level of the sub-

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