My opinion is to skip the external crossovers, etc., for now and just use the sub's built in crossover set around 50 Hz, but do try to find a second sub identical to the one you have. I have found it much easier to integrate two subs rather than one for various reasons.
Would like to add a sub to a two channel system
I'm hoping someone can give me advice on what would be a cost-effective way to add a subwoofer to my stereo setup which currently employs two bookshelf speakers. I'm running a B&K ST140 for power, an Adcom GFP preamp, a Music Hall MMf-5 TT, and Paradigm Atoms for speakers. I have a small sub I'd like to add. It is amplified but can also be powered by the main stereo amp. I would like to get advice on cable options or (less desirable) to buy some kind of crossover or ???
I humbly await for assistance.
I humbly await for assistance.