| Radio Shack 85

1.Connect the two speakers to the CH1 and CH2 terminals (front speakers) or to the CH3 and CH4 terminals (rear speakers).

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Connecting Two Unbridged Speakers and One Unbridged Subwoofer

1.Connect the two speakers to the CH1 and CH2 terminals (front speakers) or to the CH3 and CH4 terminals (rear speakers).

2.For an unbridged connection, connect the subwoofer to the amplifier’s CH3 or CH4 terminals (if you used the front speaker connections in Step 1) or the CH1 or CH2 terminals (if you used the rear speaker connections in Step 1).

3.Push in X-OVER FREQ so you can later adjust the amplifier’s sound to com- pensate for your vehicle’s acoustics (see “Using the Frequency Cross- over”).

4.Press and release the left and right BRG/ST (Bridged/Stereo) switches to make sure they are off.

Radio Shack 85 owner manual

Models: 85

1.Connect the two speakers to the CH1 and CH2 terminals (front speakers) or to the CH3 and CH4 terminals (rear speakers).