what are the conectors for a sibwoofer that has four conectors

[califdave]

How to hook up a subwoofer that has conectors on both sides of speaker

 

[getochkn]

what kind of connectors?

 

[americanaudiophile]

If the connections are on the actual speaker itself then it is a dual voice coil woofer. You can simply connect to one or both pair of the inputs if you have a mono or sub input to a mono amplifier to drive the speaker. If you use both the impedance presented to the amp will be halved so the amp will have to be stable into this load. Will give you more power if it is.
ou can also use a stereo signal and stereo amp that will combine both channels into mono inside the single speaker.