Radio Shack 85 owner manual

Models: 85

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12-1977.fm Page 19 Tuesday, July 13, 1999 10:07 AM

Connecting Two Unbridged Speakers and One Bridged 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 a bridged connection, connect the subwoofer to the amplifier’s + CH3 and CH4 + terminals (if you used the front speaker connections in Step 1) or the + CH1 and CH2 + terminals (if you used the rear speaker connec- tions 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 right BRG/ST (Bridged/Stereo) switch to make sure it is off.

5.Push in the left BRG/ST (Bridged/Stereo) switch to the BRG position to bridge the rear speakers (CH3 and CH4).

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Radio Shack 85 owner manual