Thanks to Owner-Manuals.com! This manual was exactly what I needed. As Amana was purchased by Maytag and later by Whirlpool, there was no way to receive it from their websites. I was lucky to find this resource.
Great to be able to set channels again, on an old but stoll fine working TV
Text excerpt from page 3 (click to view)
APPLICATIONS â CS200.1
The CS subwoofer amplifier is a single-channel amplifier. There are two sets of terminals to make it easy to connect multiple woofers. Either set of (+/â) terminals may be used when connecting woofers. To the right are two application diagrams to help plan your subwoofer system installation. Figures 2 and 3 show how to configure the CS200.1 subwoofer amplifier. NOTE: For simplicity, Figures 2 and 3 do not show power, remote and input connections. NOTE: Minimum speaker load is 2 ohms total. Figure 2. CS subwoofer amplifier with two woofers connected. Figure 3. CS subwoofer amplifier with one woofer connected.
APPLICATIONS â CS50.4
The CS50.4 can be set up for stereo 4-channel, 3-channel or bridged 2-channel operation, as shown in Figures 4 through 6. NOTE: For simplicity, Figures 4 through 6 do not show power, remote and input connections. NOTE: Minimum speaker impedance for stereo operation is 2 ohms. Minimum speaker impedance for bridged operation is 4 ohms.
Figure 4. CS50.4 amplifier in 4-channel (stereo) operation to drive front and rear full-range speakers.
Figure 5. CS50.4 is set up for 3-channel operation to drive a set of full-range speakers and a subwoofer.
Figure 6. CS50.4 used in bridged 2-channel mode to drive a set of components or subwoofers. Set crossovers according to application.