I personally haven't met a floor stander that can put out bass like a dedicated sub. You can save floor space since the sub can be put somewhere away from the main speakers. Also you can move the sub to enhance bass performance something you cant do with towers. Most subs have a high level input and you can take your signal off the receiver from the B speaker output or jack into the A speaker output at the rear of a speaker. All subs I have used have a crossover built in. Since the M22 doesn't do much below 60 hz you should not have to worry about ending up with double bass.
Last edited by Socketman; 07/23/15 01:26 AM.
