How should I connect this subwoofer to my receiver?

[Joseph Gill]

Hi

I have a subwoofer which I made myself. it is a passive sub and only has black/red inout on the back of the sub, how would I connect this to my receiver?

Thanks

 

[i7Baby]

Your receiver got a sub out connection? If so, use that - if its powered. If not powered, you'll have to get a separate sub amp.

 

[americanaudiophile]

You can use a passive crossover like on of these
http/www.parts-express.com/cat/assembled-passive-crossovers/308?N=19856+4294967118+4294963666&Ne=10166&Nrs=collection%28%29%2Frecord%5Bendeca%3Amatches%28.%2C%22P_PortalID%22%2C%221%22%29+and+endeca%3Amatches%28.%2C%22P_Searchable%22%2C%221%22%29%5D&PortalID=1
but you may need a way adjust the relative level of the sub vs the satellite speakers. Which ever is too loud will need to be turned down.
http/www.parts-express.com/cat/speaker-l-pads/306