Yes, there is no problem here. Just make sure the load ratings for the speakers are not below the ohmage allowed by the LG system (4-8 ohms is standard). Your LG system will control the upper limit of filtered input to the sub. The sub may further filter the input with it's crossover, but it doesn't care that the mid and high inputs are absent. (The reason the sub input is marked as unfiltered is to let you know that it can take the full frequency range--not because it needs it) You are getting mid and high or possibly full frequency range to the accoustamass speakers. You should be able to filter the low end out using the LG controls to avoid overdriving the Bose speakers on the low end. Please let me know if you have more questions.
OK, I understand. You cannot split the sub output as it will not like the impedance of being split among speakers. The best you can do if you want to use the low end of your acoustamas speakers is to adjust the frequency range for the left and right outputs to the lowest setting of the filter. I'm not familiar with this particular LG system, but I assume it has adjustable frequency range on these outputs. I had to do this on my 5.1 system, as my side speakers had a pretty good low end to the frequency range. If this doesn't work for you, please send me the model number for the 2.1 system, and I'll do some research.
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Ok Thanks That's good news but how do I Connect?
Lg surround which has 3sets of jaws out to connect their speakers
1set 3 ohm subwoofer + and -
2nd 4 ohm front right + and -
3rd 4 ohm front left +and -
TO
Rear of accoustamas
two inputs 2 jaws +L- and +R-
and
Two outputs to satalite +left- and +right- cubes
Can I split the sub +and - outputs from LG and splice to front +left- and same for right giving me two left and right channels to connect to the accoustamas inputs left and right channels
ie join the outputs high and low lg as if it hadn't been filtered. Then connect to accoustamas L and R inputs and let it do the filtering
The accoustamas needs the whole range at the module. Then it separates Mid and high to the satalites
wish I could draw
Thank you
John
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