| Re: Anyone have experience with..... The Polk CSi3 is an 8 Ohm center loudspeaker. No problem with your receiver. As Sonny says, you would use a two-channel power amp, such as the Behringer EP2500, between your receiver and main speakers (Polk LSi15s) connecting them from the receiver preamp outs for the left and right fronts to the power amp using the appropriate cables (RCA male to XLR male, or RCA male to 1/4" plug). |