The MRC1806 has a LM386 1/2 watt audio amplifier designed for 8 ohm impedance load , so it will work.
I replaced all 35 of my MRC 10mm 32 ohm speakers with either a 8x12 or a 9x16 mm 8 ohm sugar cube speakers with sound bafels that I made. The...
1. You didn`t say what system are you using. 2. You can check CV`s 3 and 4 ,they should read 0 for no momentum.